31621697820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{11069}}^1$

素因数の和:11412

約数の個数: 144

約数和(自身を含む): 97916364000

約数和(自身を除く): 66294666180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 269, 295, 354, 531, 538, 590, 708, 807, 885, 1062, 1076, 1180, 1345, 1614, 1770, 2124, 2421, 2655, 2690, 3228, 3540, 4035, 4842, 5310, 5380, 8070, 9684, 10620, 11069, 12105, 15871, 16140, 22138, 24210, 31742, 33207, 44276, 47613, 48420, 55345, 63484, 66414, 79355, 95226, 99621, 110690, 132828, 142839, 158710, 166035, 190452, 199242, 221380, 238065, 285678, 317420, 332070, 398484, 476130, 498105, 571356, 653071, 664140, 714195, 952260, 996210, 1306142, 1428390, 1959213, 1992420, 2612284, 2856780, 2977561, 3265355, 3918426, 5877639, 5955122, 6530710, 7836852, 8932683, 9796065, 11755278, 11910244, 13061420, 14887805, 17865366, 19592130, 23510556, 26798049, 29388195, 29775610, 35730732, 39184260, 44663415, 53596098, 58776390, 59551220, 89326830, 107192196, 117552780, 133990245, 175676099, 178653660, 267980490, 351352198, 527028297, 535960980, 702704396, 878380495, 1054056594, 1581084891, 1756760990, 2108113188, 2635141485, 3162169782, 3513521980, 5270282970, 6324339564, 7905424455, 10540565940, 15810848910, 31621697820]

約数ペア:

[(1, 31621697820), (2, 15810848910), (3, 10540565940), (4, 7905424455), (5, 6324339564), (6, 5270282970), (9, 3513521980), (10, 3162169782), (12, 2635141485), (15, 2108113188), (18, 1756760990), (20, 1581084891), (30, 1054056594), (36, 878380495), (45, 702704396), (59, 535960980), (60, 527028297), (90, 351352198), (118, 267980490), (177, 178653660), (180, 175676099), (236, 133990245), (269, 117552780), (295, 107192196), (354, 89326830), (531, 59551220), (538, 58776390), (590, 53596098), (708, 44663415), (807, 39184260), (885, 35730732), (1062, 29775610), (1076, 29388195), (1180, 26798049), (1345, 23510556), (1614, 19592130), (1770, 17865366), (2124, 14887805), (2421, 13061420), (2655, 11910244), (2690, 11755278), (3228, 9796065), (3540, 8932683), (4035, 7836852), (4842, 6530710), (5310, 5955122), (5380, 5877639), (8070, 3918426), (9684, 3265355), (10620, 2977561), (11069, 2856780), (12105, 2612284), (15871, 1992420), (16140, 1959213), (22138, 1428390), (24210, 1306142), (31742, 996210), (33207, 952260), (44276, 714195), (47613, 664140), (48420, 653071), (55345, 571356), (63484, 498105), (66414, 476130), (79355, 398484), (95226, 332070), (99621, 317420), (110690, 285678), (132828, 238065), (142839, 221380), (158710, 199242), (166035, 190452)]