2000410800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:588

約数の個数: 240

約数和(自身を含む): 6635789568

約数和(自身を除く): 4635378768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 71, 75, 80, 100, 106, 120, 142, 150, 159, 200, 212, 213, 240, 265, 284, 300, 318, 355, 400, 424, 426, 443, 530, 568, 600, 636, 710, 795, 848, 852, 886, 1060, 1065, 1136, 1200, 1272, 1325, 1329, 1420, 1590, 1704, 1772, 1775, 2120, 2130, 2215, 2544, 2650, 2658, 2840, 3180, 3408, 3544, 3550, 3763, 3975, 4240, 4260, 4430, 5300, 5316, 5325, 5680, 6360, 6645, 7088, 7100, 7526, 7950, 8520, 8860, 10600, 10632, 10650, 11075, 11289, 12720, 13290, 14200, 15052, 15900, 17040, 17720, 18815, 21200, 21264, 21300, 22150, 22578, 23479, 26580, 28400, 30104, 31453, 31800, 33225, 35440, 37630, 42600, 44300, 45156, 46958, 53160, 56445, 60208, 62906, 63600, 66450, 70437, 75260, 85200, 88600, 90312, 93916, 94075, 94359, 106320, 112890, 117395, 125812, 132900, 140874, 150520, 157265, 177200, 180624, 187832, 188150, 188718, 225780, 234790, 251624, 265800, 281748, 282225, 301040, 314530, 352185, 375664, 376300, 377436, 451560, 469580, 471795, 503248, 531600, 563496, 564450, 586975, 629060, 704370, 752600, 754872, 786325, 903120, 939160, 943590, 1126992, 1128900, 1173950, 1258120, 1408740, 1505200, 1509744, 1572650, 1667009, 1760925, 1878320, 1887180, 2257800, 2347900, 2358975, 2516240, 2817480, 3145300, 3334018, 3521850, 3774360, 4515600, 4695800, 4717950, 5001027, 5634960, 6290600, 6668036, 7043700, 7548720, 8335045, 9391600, 9435900, 10002054, 12581200, 13336072, 14087400, 16670090, 18871800, 20004108, 25005135, 26672144, 28174800, 33340180, 37743600, 40008216, 41675225, 50010270, 66680360, 80016432, 83350450, 100020540, 125025675, 133360720, 166700900, 200041080, 250051350, 333401800, 400082160, 500102700, 666803600, 1000205400, 2000410800]

約数ペア:

[(1, 2000410800), (2, 1000205400), (3, 666803600), (4, 500102700), (5, 400082160), (6, 333401800), (8, 250051350), (10, 200041080), (12, 166700900), (15, 133360720), (16, 125025675), (20, 100020540), (24, 83350450), (25, 80016432), (30, 66680360), (40, 50010270), (48, 41675225), (50, 40008216), (53, 37743600), (60, 33340180), (71, 28174800), (75, 26672144), (80, 25005135), (100, 20004108), (106, 18871800), (120, 16670090), (142, 14087400), (150, 13336072), (159, 12581200), (200, 10002054), (212, 9435900), (213, 9391600), (240, 8335045), (265, 7548720), (284, 7043700), (300, 6668036), (318, 6290600), (355, 5634960), (400, 5001027), (424, 4717950), (426, 4695800), (443, 4515600), (530, 3774360), (568, 3521850), (600, 3334018), (636, 3145300), (710, 2817480), (795, 2516240), (848, 2358975), (852, 2347900), (886, 2257800), (1060, 1887180), (1065, 1878320), (1136, 1760925), (1200, 1667009), (1272, 1572650), (1325, 1509744), (1329, 1505200), (1420, 1408740), (1590, 1258120), (1704, 1173950), (1772, 1128900), (1775, 1126992), (2120, 943590), (2130, 939160), (2215, 903120), (2544, 786325), (2650, 754872), (2658, 752600), (2840, 704370), (3180, 629060), (3408, 586975), (3544, 564450), (3550, 563496), (3763, 531600), (3975, 503248), (4240, 471795), (4260, 469580), (4430, 451560), (5300, 377436), (5316, 376300), (5325, 375664), (5680, 352185), (6360, 314530), (6645, 301040), (7088, 282225), (7100, 281748), (7526, 265800), (7950, 251624), (8520, 234790), (8860, 225780), (10600, 188718), (10632, 188150), (10650, 187832), (11075, 180624), (11289, 177200), (12720, 157265), (13290, 150520), (14200, 140874), (15052, 132900), (15900, 125812), (17040, 117395), (17720, 112890), (18815, 106320), (21200, 94359), (21264, 94075), (21300, 93916), (22150, 90312), (22578, 88600), (23479, 85200), (26580, 75260), (28400, 70437), (30104, 66450), (31453, 63600), (31800, 62906), (33225, 60208), (35440, 56445), (37630, 53160), (42600, 46958), (44300, 45156)]