573638850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 1612564200

約数和(自身を除く): 1038925350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 113, 145, 150, 174, 225, 226, 261, 290, 339, 389, 435, 450, 522, 565, 678, 725, 778, 870, 1017, 1130, 1167, 1305, 1450, 1695, 1945, 2034, 2175, 2334, 2610, 2825, 3277, 3390, 3501, 3890, 4350, 5085, 5650, 5835, 6525, 6554, 7002, 8475, 9725, 9831, 10170, 11281, 11670, 13050, 16385, 16950, 17505, 19450, 19662, 22562, 25425, 29175, 29493, 32770, 33843, 35010, 43957, 49155, 50850, 56405, 58350, 58986, 67686, 81925, 87525, 87914, 98310, 101529, 112810, 131871, 147465, 163850, 169215, 175050, 203058, 219785, 245775, 263742, 282025, 294930, 338430, 395613, 439570, 491550, 507645, 564050, 659355, 737325, 791226, 846075, 1015290, 1098925, 1274753, 1318710, 1474650, 1692150, 1978065, 2197850, 2538225, 2549506, 3296775, 3824259, 3956130, 5076450, 6373765, 6593550, 7648518, 9890325, 11472777, 12747530, 19121295, 19780650, 22945554, 31868825, 38242590, 57363885, 63737650, 95606475, 114727770, 191212950, 286819425, 573638850]

約数ペア:

[(1, 573638850), (2, 286819425), (3, 191212950), (5, 114727770), (6, 95606475), (9, 63737650), (10, 57363885), (15, 38242590), (18, 31868825), (25, 22945554), (29, 19780650), (30, 19121295), (45, 12747530), (50, 11472777), (58, 9890325), (75, 7648518), (87, 6593550), (90, 6373765), (113, 5076450), (145, 3956130), (150, 3824259), (174, 3296775), (225, 2549506), (226, 2538225), (261, 2197850), (290, 1978065), (339, 1692150), (389, 1474650), (435, 1318710), (450, 1274753), (522, 1098925), (565, 1015290), (678, 846075), (725, 791226), (778, 737325), (870, 659355), (1017, 564050), (1130, 507645), (1167, 491550), (1305, 439570), (1450, 395613), (1695, 338430), (1945, 294930), (2034, 282025), (2175, 263742), (2334, 245775), (2610, 219785), (2825, 203058), (3277, 175050), (3390, 169215), (3501, 163850), (3890, 147465), (4350, 131871), (5085, 112810), (5650, 101529), (5835, 98310), (6525, 87914), (6554, 87525), (7002, 81925), (8475, 67686), (9725, 58986), (9831, 58350), (10170, 56405), (11281, 50850), (11670, 49155), (13050, 43957), (16385, 35010), (16950, 33843), (17505, 32770), (19450, 29493), (19662, 29175), (22562, 25425)]