1528398000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 480

約数和(自身を含む): 5809003200

約数和(自身を除く): 4280605200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 41, 45, 48, 50, 57, 60, 72, 75, 76, 80, 82, 90, 95, 100, 109, 114, 120, 123, 125, 144, 150, 152, 164, 171, 180, 190, 200, 205, 218, 225, 228, 240, 246, 250, 285, 300, 304, 327, 328, 342, 360, 369, 375, 380, 400, 410, 436, 450, 456, 475, 492, 500, 545, 570, 600, 615, 654, 656, 684, 720, 738, 750, 760, 779, 820, 855, 872, 900, 912, 950, 981, 984, 1000, 1025, 1090, 1125, 1140, 1200, 1230, 1308, 1368, 1425, 1476, 1500, 1520, 1558, 1635, 1640, 1710, 1744, 1800, 1845, 1900, 1962, 1968, 2000, 2050, 2071, 2180, 2250, 2280, 2337, 2375, 2460, 2616, 2725, 2736, 2850, 2952, 3000, 3075, 3116, 3270, 3280, 3420, 3600, 3690, 3800, 3895, 3924, 4100, 4142, 4275, 4360, 4469, 4500, 4560, 4674, 4750, 4905, 4920, 5125, 5232, 5450, 5700, 5904, 6000, 6150, 6213, 6232, 6540, 6840, 7011, 7125, 7380, 7600, 7790, 7848, 8175, 8200, 8284, 8550, 8720, 8938, 9000, 9225, 9348, 9500, 9810, 9840, 10250, 10355, 10900, 11400, 11685, 12300, 12426, 12464, 13080, 13407, 13625, 13680, 14022, 14250, 14760, 15375, 15580, 15696, 16350, 16400, 16568, 17100, 17876, 18000, 18450, 18639, 18696, 19000, 19475, 19620, 20500, 20710, 21375, 21800, 22345, 22800, 23370, 24525, 24600, 24852, 26160, 26814, 27250, 28044, 28500, 29520, 30750, 31065, 31160, 32700, 33136, 34200, 35055, 35752, 36900, 37278, 37392, 38000, 38950, 39240, 40221, 40875, 41000, 41420, 42750, 43600, 44690, 46125, 46740, 49050, 49200, 49704, 51775, 53628, 54500, 56088, 57000, 58425, 61500, 62130, 62320, 65400, 67035, 68400, 70110, 71504, 73800, 74556, 77900, 78480, 80442, 81750, 82000, 82840, 84911, 85500, 89380, 92250, 93195, 93480, 97375, 98100, 99408, 103550, 107256, 109000, 111725, 112176, 114000, 116850, 122625, 123000, 124260, 130800, 134070, 140220, 147600, 149112, 155325, 155800, 160884, 163500, 165680, 169822, 171000, 175275, 178760, 184500, 186390, 186960, 194750, 196200, 201105, 207100, 214512, 218000, 223450, 233700, 245250, 246000, 248520, 254733, 258875, 268140, 280440, 292125, 298224, 310650, 311600, 321768, 327000, 335175, 339644, 342000, 350550, 357520, 369000, 372780, 389500, 392400, 402210, 414200, 424555, 446900, 465975, 467400, 490500, 497040, 509466, 517750, 536280, 558625, 560880, 584250, 621300, 643536, 654000, 670350, 679288, 701100, 738000, 745560, 764199, 776625, 779000, 804420, 828400, 849110, 876375, 893800, 931950, 934800, 981000, 1005525, 1018932, 1035500, 1072560, 1117250, 1168500, 1242600, 1273665, 1340700, 1358576, 1402200, 1491120, 1528398, 1553250, 1558000, 1608840, 1675875, 1698220, 1752750, 1787600, 1863900, 1962000, 2011050, 2037864, 2071000, 2122775, 2234500, 2329875, 2337000, 2485200, 2547330, 2681400, 2804400, 3056796, 3106500, 3217680, 3351750, 3396440, 3505500, 3727800, 3820995, 4022100, 4075728, 4142000, 4245550, 4469000, 4659750, 4674000, 5027625, 5094660, 5362800, 6113592, 6213000, 6368325, 6703500, 6792880, 7011000, 7455600, 7641990, 8044200, 8491100, 8938000, 9319500, 10055250, 10189320, 10613875, 12227184, 12426000, 12736650, 13407000, 14022000, 15283980, 16088400, 16982200, 18639000, 19104975, 20110500, 20378640, 21227750, 25473300, 26814000, 30567960, 31841625, 33964400, 37278000, 38209950, 40221000, 42455500, 50946600, 61135920, 63683250, 76419900, 80442000, 84911000, 95524875, 101893200, 127366500, 152839800, 169822000, 191049750, 254733000, 305679600, 382099500, 509466000, 764199000, 1528398000]

約数ペア:

[(1, 1528398000), (2, 764199000), (3, 509466000), (4, 382099500), (5, 305679600), (6, 254733000), (8, 191049750), (9, 169822000), (10, 152839800), (12, 127366500), (15, 101893200), (16, 95524875), (18, 84911000), (19, 80442000), (20, 76419900), (24, 63683250), (25, 61135920), (30, 50946600), (36, 42455500), (38, 40221000), (40, 38209950), (41, 37278000), (45, 33964400), (48, 31841625), (50, 30567960), (57, 26814000), (60, 25473300), (72, 21227750), (75, 20378640), (76, 20110500), (80, 19104975), (82, 18639000), (90, 16982200), (95, 16088400), (100, 15283980), (109, 14022000), (114, 13407000), (120, 12736650), (123, 12426000), (125, 12227184), (144, 10613875), (150, 10189320), (152, 10055250), (164, 9319500), (171, 8938000), (180, 8491100), (190, 8044200), (200, 7641990), (205, 7455600), (218, 7011000), (225, 6792880), (228, 6703500), (240, 6368325), (246, 6213000), (250, 6113592), (285, 5362800), (300, 5094660), (304, 5027625), (327, 4674000), (328, 4659750), (342, 4469000), (360, 4245550), (369, 4142000), (375, 4075728), (380, 4022100), (400, 3820995), (410, 3727800), (436, 3505500), (450, 3396440), (456, 3351750), (475, 3217680), (492, 3106500), (500, 3056796), (545, 2804400), (570, 2681400), (600, 2547330), (615, 2485200), (654, 2337000), (656, 2329875), (684, 2234500), (720, 2122775), (738, 2071000), (750, 2037864), (760, 2011050), (779, 1962000), (820, 1863900), (855, 1787600), (872, 1752750), (900, 1698220), (912, 1675875), (950, 1608840), (981, 1558000), (984, 1553250), (1000, 1528398), (1025, 1491120), (1090, 1402200), (1125, 1358576), (1140, 1340700), (1200, 1273665), (1230, 1242600), (1308, 1168500), (1368, 1117250), (1425, 1072560), (1476, 1035500), (1500, 1018932), (1520, 1005525), (1558, 981000), (1635, 934800), (1640, 931950), (1710, 893800), (1744, 876375), (1800, 849110), (1845, 828400), (1900, 804420), (1962, 779000), (1968, 776625), (2000, 764199), (2050, 745560), (2071, 738000), (2180, 701100), (2250, 679288), (2280, 670350), (2337, 654000), (2375, 643536), (2460, 621300), (2616, 584250), (2725, 560880), (2736, 558625), (2850, 536280), (2952, 517750), (3000, 509466), (3075, 497040), (3116, 490500), (3270, 467400), (3280, 465975), (3420, 446900), (3600, 424555), (3690, 414200), (3800, 402210), (3895, 392400), (3924, 389500), (4100, 372780), (4142, 369000), (4275, 357520), (4360, 350550), (4469, 342000), (4500, 339644), (4560, 335175), (4674, 327000), (4750, 321768), (4905, 311600), (4920, 310650), (5125, 298224), (5232, 292125), (5450, 280440), (5700, 268140), (5904, 258875), (6000, 254733), (6150, 248520), (6213, 246000), (6232, 245250), (6540, 233700), (6840, 223450), (7011, 218000), (7125, 214512), (7380, 207100), (7600, 201105), (7790, 196200), (7848, 194750), (8175, 186960), (8200, 186390), (8284, 184500), (8550, 178760), (8720, 175275), (8938, 171000), (9000, 169822), (9225, 165680), (9348, 163500), (9500, 160884), (9810, 155800), (9840, 155325), (10250, 149112), (10355, 147600), (10900, 140220), (11400, 134070), (11685, 130800), (12300, 124260), (12426, 123000), (12464, 122625), (13080, 116850), (13407, 114000), (13625, 112176), (13680, 111725), (14022, 109000), (14250, 107256), (14760, 103550), (15375, 99408), (15580, 98100), (15696, 97375), (16350, 93480), (16400, 93195), (16568, 92250), (17100, 89380), (17876, 85500), (18000, 84911), (18450, 82840), (18639, 82000), (18696, 81750), (19000, 80442), (19475, 78480), (19620, 77900), (20500, 74556), (20710, 73800), (21375, 71504), (21800, 70110), (22345, 68400), (22800, 67035), (23370, 65400), (24525, 62320), (24600, 62130), (24852, 61500), (26160, 58425), (26814, 57000), (27250, 56088), (28044, 54500), (28500, 53628), (29520, 51775), (30750, 49704), (31065, 49200), (31160, 49050), (32700, 46740), (33136, 46125), (34200, 44690), (35055, 43600), (35752, 42750), (36900, 41420), (37278, 41000), (37392, 40875), (38000, 40221), (38950, 39240)]