159003180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2456

約数の個数: 144

約数和(自身を含む): 561847104

約数和(自身を除く): 402843924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2381, 2385, 3180, 3339, 3710, 4452, 4762, 4770, 5565, 6678, 7143, 7420, 9524, 9540, 11130, 11905, 13356, 14286, 16667, 16695, 21429, 22260, 23810, 28572, 33334, 33390, 35715, 42858, 47620, 50001, 66668, 66780, 71430, 83335, 85716, 100002, 107145, 126193, 142860, 150003, 166670, 200004, 214290, 250005, 252386, 300006, 333340, 378579, 428580, 500010, 504772, 600012, 630965, 750015, 757158, 883351, 1000020, 1135737, 1261930, 1500030, 1514316, 1766702, 1892895, 2271474, 2523860, 2650053, 3000060, 3533404, 3785790, 4416755, 4542948, 5300106, 5678685, 7571580, 7950159, 8833510, 10600212, 11357370, 13250265, 15900318, 17667020, 22714740, 26500530, 31800636, 39750795, 53001060, 79501590, 159003180]

約数ペア:

[(1, 159003180), (2, 79501590), (3, 53001060), (4, 39750795), (5, 31800636), (6, 26500530), (7, 22714740), (9, 17667020), (10, 15900318), (12, 13250265), (14, 11357370), (15, 10600212), (18, 8833510), (20, 7950159), (21, 7571580), (28, 5678685), (30, 5300106), (35, 4542948), (36, 4416755), (42, 3785790), (45, 3533404), (53, 3000060), (60, 2650053), (63, 2523860), (70, 2271474), (84, 1892895), (90, 1766702), (105, 1514316), (106, 1500030), (126, 1261930), (140, 1135737), (159, 1000020), (180, 883351), (210, 757158), (212, 750015), (252, 630965), (265, 600012), (315, 504772), (318, 500010), (371, 428580), (420, 378579), (477, 333340), (530, 300006), (630, 252386), (636, 250005), (742, 214290), (795, 200004), (954, 166670), (1060, 150003), (1113, 142860), (1260, 126193), (1484, 107145), (1590, 100002), (1855, 85716), (1908, 83335), (2226, 71430), (2381, 66780), (2385, 66668), (3180, 50001), (3339, 47620), (3710, 42858), (4452, 35715), (4762, 33390), (4770, 33334), (5565, 28572), (6678, 23810), (7143, 22260), (7420, 21429), (9524, 16695), (9540, 16667), (11130, 14286), (11905, 13356)]