1230789600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3047

約数の個数: 288

約数和(自身を含む): 4687200000

約数和(自身を除く): 3456410400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 480, 513, 540, 570, 600, 608, 675, 684, 720, 760, 800, 855, 864, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2052, 2160, 2280, 2400, 2565, 2700, 2736, 2850, 2999, 3040, 3420, 3600, 3800, 4104, 4275, 4320, 4560, 5130, 5400, 5472, 5700, 5998, 6840, 7200, 7600, 8208, 8550, 8997, 9120, 10260, 10800, 11400, 11996, 12825, 13680, 14995, 15200, 16416, 17100, 17994, 20520, 21600, 22800, 23992, 25650, 26991, 27360, 29990, 34200, 35988, 41040, 44985, 45600, 47984, 51300, 53982, 56981, 59980, 68400, 71976, 74975, 80973, 82080, 89970, 95968, 102600, 107964, 113962, 119960, 134955, 136800, 143952, 149950, 161946, 170943, 179940, 205200, 215928, 224925, 227924, 239920, 269910, 284905, 287904, 299900, 323892, 341886, 359880, 404865, 410400, 431856, 449850, 455848, 479840, 512829, 539820, 569810, 599800, 647784, 674775, 683772, 719760, 809730, 854715, 863712, 899700, 911696, 1025658, 1079640, 1139620, 1199600, 1295568, 1349550, 1367544, 1424525, 1439520, 1538487, 1619460, 1709430, 1799400, 1823392, 2024325, 2051316, 2159280, 2279240, 2399200, 2564145, 2591136, 2699100, 2735088, 2849050, 3076974, 3238920, 3418860, 3598800, 4048650, 4102632, 4273575, 4318560, 4558480, 5128290, 5398200, 5470176, 5698100, 6153948, 6477840, 6837720, 7197600, 7692435, 8097300, 8205264, 8547150, 9116960, 10256580, 10796400, 11396200, 12307896, 12820725, 12955680, 13675440, 15384870, 16194600, 16410528, 17094300, 20513160, 21592800, 22792400, 24615792, 25641450, 27350880, 30769740, 32389200, 34188600, 38462175, 41026320, 45584800, 49231584, 51282900, 61539480, 64778400, 68377200, 76924350, 82052640, 102565800, 123078960, 136754400, 153848700, 205131600, 246157920, 307697400, 410263200, 615394800, 1230789600]

約数ペア:

[(1, 1230789600), (2, 615394800), (3, 410263200), (4, 307697400), (5, 246157920), (6, 205131600), (8, 153848700), (9, 136754400), (10, 123078960), (12, 102565800), (15, 82052640), (16, 76924350), (18, 68377200), (19, 64778400), (20, 61539480), (24, 51282900), (25, 49231584), (27, 45584800), (30, 41026320), (32, 38462175), (36, 34188600), (38, 32389200), (40, 30769740), (45, 27350880), (48, 25641450), (50, 24615792), (54, 22792400), (57, 21592800), (60, 20513160), (72, 17094300), (75, 16410528), (76, 16194600), (80, 15384870), (90, 13675440), (95, 12955680), (96, 12820725), (100, 12307896), (108, 11396200), (114, 10796400), (120, 10256580), (135, 9116960), (144, 8547150), (150, 8205264), (152, 8097300), (160, 7692435), (171, 7197600), (180, 6837720), (190, 6477840), (200, 6153948), (216, 5698100), (225, 5470176), (228, 5398200), (240, 5128290), (270, 4558480), (285, 4318560), (288, 4273575), (300, 4102632), (304, 4048650), (342, 3598800), (360, 3418860), (380, 3238920), (400, 3076974), (432, 2849050), (450, 2735088), (456, 2699100), (475, 2591136), (480, 2564145), (513, 2399200), (540, 2279240), (570, 2159280), (600, 2051316), (608, 2024325), (675, 1823392), (684, 1799400), (720, 1709430), (760, 1619460), (800, 1538487), (855, 1439520), (864, 1424525), (900, 1367544), (912, 1349550), (950, 1295568), (1026, 1199600), (1080, 1139620), (1140, 1079640), (1200, 1025658), (1350, 911696), (1368, 899700), (1425, 863712), (1440, 854715), (1520, 809730), (1710, 719760), (1800, 683772), (1824, 674775), (1900, 647784), (2052, 599800), (2160, 569810), (2280, 539820), (2400, 512829), (2565, 479840), (2700, 455848), (2736, 449850), (2850, 431856), (2999, 410400), (3040, 404865), (3420, 359880), (3600, 341886), (3800, 323892), (4104, 299900), (4275, 287904), (4320, 284905), (4560, 269910), (5130, 239920), (5400, 227924), (5472, 224925), (5700, 215928), (5998, 205200), (6840, 179940), (7200, 170943), (7600, 161946), (8208, 149950), (8550, 143952), (8997, 136800), (9120, 134955), (10260, 119960), (10800, 113962), (11400, 107964), (11996, 102600), (12825, 95968), (13680, 89970), (14995, 82080), (15200, 80973), (16416, 74975), (17100, 71976), (17994, 68400), (20520, 59980), (21600, 56981), (22800, 53982), (23992, 51300), (25650, 47984), (26991, 45600), (27360, 44985), (29990, 41040), (34200, 35988)]