152839800

素因数分解:

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

素因数の和:191

約数の個数: 288

約数和(自身を含む): 558558000

約数和(自身を除く): 405718200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 41, 45, 50, 57, 60, 72, 75, 76, 82, 90, 95, 100, 109, 114, 120, 123, 150, 152, 164, 171, 180, 190, 200, 205, 218, 225, 228, 246, 285, 300, 327, 328, 342, 360, 369, 380, 410, 436, 450, 456, 475, 492, 545, 570, 600, 615, 654, 684, 738, 760, 779, 820, 855, 872, 900, 950, 981, 984, 1025, 1090, 1140, 1230, 1308, 1368, 1425, 1476, 1558, 1635, 1640, 1710, 1800, 1845, 1900, 1962, 2050, 2071, 2180, 2280, 2337, 2460, 2616, 2725, 2850, 2952, 3075, 3116, 3270, 3420, 3690, 3800, 3895, 3924, 4100, 4142, 4275, 4360, 4469, 4674, 4905, 4920, 5450, 5700, 6150, 6213, 6232, 6540, 6840, 7011, 7380, 7790, 7848, 8175, 8200, 8284, 8550, 8938, 9225, 9348, 9810, 10355, 10900, 11400, 11685, 12300, 12426, 13080, 13407, 14022, 14760, 15580, 16350, 16568, 17100, 17876, 18450, 18639, 18696, 19475, 19620, 20710, 21800, 22345, 23370, 24525, 24600, 24852, 26814, 28044, 31065, 31160, 32700, 34200, 35055, 35752, 36900, 37278, 38950, 39240, 40221, 41420, 44690, 46740, 49050, 49704, 51775, 53628, 56088, 58425, 62130, 65400, 67035, 70110, 73800, 74556, 77900, 80442, 82840, 84911, 89380, 93195, 93480, 98100, 103550, 107256, 111725, 116850, 124260, 134070, 140220, 149112, 155325, 155800, 160884, 169822, 175275, 178760, 186390, 196200, 201105, 207100, 223450, 233700, 248520, 254733, 268140, 280440, 310650, 321768, 335175, 339644, 350550, 372780, 402210, 414200, 424555, 446900, 465975, 467400, 509466, 536280, 621300, 670350, 679288, 701100, 745560, 764199, 804420, 849110, 893800, 931950, 1005525, 1018932, 1242600, 1273665, 1340700, 1402200, 1528398, 1608840, 1698220, 1863900, 2011050, 2037864, 2122775, 2547330, 2681400, 3056796, 3396440, 3727800, 3820995, 4022100, 4245550, 5094660, 6113592, 6368325, 7641990, 8044200, 8491100, 10189320, 12736650, 15283980, 16982200, 19104975, 25473300, 30567960, 38209950, 50946600, 76419900, 152839800]

約数ペア:

[(1, 152839800), (2, 76419900), (3, 50946600), (4, 38209950), (5, 30567960), (6, 25473300), (8, 19104975), (9, 16982200), (10, 15283980), (12, 12736650), (15, 10189320), (18, 8491100), (19, 8044200), (20, 7641990), (24, 6368325), (25, 6113592), (30, 5094660), (36, 4245550), (38, 4022100), (40, 3820995), (41, 3727800), (45, 3396440), (50, 3056796), (57, 2681400), (60, 2547330), (72, 2122775), (75, 2037864), (76, 2011050), (82, 1863900), (90, 1698220), (95, 1608840), (100, 1528398), (109, 1402200), (114, 1340700), (120, 1273665), (123, 1242600), (150, 1018932), (152, 1005525), (164, 931950), (171, 893800), (180, 849110), (190, 804420), (200, 764199), (205, 745560), (218, 701100), (225, 679288), (228, 670350), (246, 621300), (285, 536280), (300, 509466), (327, 467400), (328, 465975), (342, 446900), (360, 424555), (369, 414200), (380, 402210), (410, 372780), (436, 350550), (450, 339644), (456, 335175), (475, 321768), (492, 310650), (545, 280440), (570, 268140), (600, 254733), (615, 248520), (654, 233700), (684, 223450), (738, 207100), (760, 201105), (779, 196200), (820, 186390), (855, 178760), (872, 175275), (900, 169822), (950, 160884), (981, 155800), (984, 155325), (1025, 149112), (1090, 140220), (1140, 134070), (1230, 124260), (1308, 116850), (1368, 111725), (1425, 107256), (1476, 103550), (1558, 98100), (1635, 93480), (1640, 93195), (1710, 89380), (1800, 84911), (1845, 82840), (1900, 80442), (1962, 77900), (2050, 74556), (2071, 73800), (2180, 70110), (2280, 67035), (2337, 65400), (2460, 62130), (2616, 58425), (2725, 56088), (2850, 53628), (2952, 51775), (3075, 49704), (3116, 49050), (3270, 46740), (3420, 44690), (3690, 41420), (3800, 40221), (3895, 39240), (3924, 38950), (4100, 37278), (4142, 36900), (4275, 35752), (4360, 35055), (4469, 34200), (4674, 32700), (4905, 31160), (4920, 31065), (5450, 28044), (5700, 26814), (6150, 24852), (6213, 24600), (6232, 24525), (6540, 23370), (6840, 22345), (7011, 21800), (7380, 20710), (7790, 19620), (7848, 19475), (8175, 18696), (8200, 18639), (8284, 18450), (8550, 17876), (8938, 17100), (9225, 16568), (9348, 16350), (9810, 15580), (10355, 14760), (10900, 14022), (11400, 13407), (11685, 13080), (12300, 12426)]