329049500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 845365248

約数和(自身を除く): 516315748

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 31, 46, 50, 52, 62, 65, 71, 92, 100, 115, 124, 125, 130, 142, 155, 230, 250, 260, 284, 299, 310, 325, 355, 403, 460, 500, 575, 598, 620, 650, 710, 713, 775, 806, 923, 1150, 1196, 1300, 1420, 1426, 1495, 1550, 1612, 1625, 1633, 1775, 1846, 2015, 2201, 2300, 2852, 2875, 2990, 3100, 3250, 3266, 3550, 3565, 3692, 3875, 4030, 4402, 4615, 5750, 5980, 6500, 6532, 7100, 7130, 7475, 7750, 8060, 8165, 8804, 8875, 9230, 9269, 10075, 11005, 11500, 14260, 14950, 15500, 16330, 17750, 17825, 18460, 18538, 20150, 21229, 22010, 23075, 28613, 29900, 32660, 35500, 35650, 37076, 37375, 40300, 40825, 42458, 44020, 46150, 46345, 50375, 50623, 55025, 57226, 71300, 74750, 81650, 84916, 89125, 92300, 92690, 100750, 101246, 106145, 110050, 114452, 115375, 143065, 149500, 163300, 178250, 185380, 201500, 202492, 204125, 212290, 220100, 230750, 231725, 253115, 275125, 286130, 356500, 408250, 424580, 461500, 463450, 506230, 530725, 550250, 572260, 658099, 715325, 816500, 926900, 1012460, 1061450, 1100500, 1158625, 1265575, 1316198, 1430650, 2122900, 2317250, 2531150, 2632396, 2653625, 2861300, 3290495, 3576625, 4634500, 5062300, 5307250, 6327875, 6580990, 7153250, 10614500, 12655750, 13161980, 14306500, 16452475, 25311500, 32904950, 65809900, 82262375, 164524750, 329049500]

約数ペア:

[(1, 329049500), (2, 164524750), (4, 82262375), (5, 65809900), (10, 32904950), (13, 25311500), (20, 16452475), (23, 14306500), (25, 13161980), (26, 12655750), (31, 10614500), (46, 7153250), (50, 6580990), (52, 6327875), (62, 5307250), (65, 5062300), (71, 4634500), (92, 3576625), (100, 3290495), (115, 2861300), (124, 2653625), (125, 2632396), (130, 2531150), (142, 2317250), (155, 2122900), (230, 1430650), (250, 1316198), (260, 1265575), (284, 1158625), (299, 1100500), (310, 1061450), (325, 1012460), (355, 926900), (403, 816500), (460, 715325), (500, 658099), (575, 572260), (598, 550250), (620, 530725), (650, 506230), (710, 463450), (713, 461500), (775, 424580), (806, 408250), (923, 356500), (1150, 286130), (1196, 275125), (1300, 253115), (1420, 231725), (1426, 230750), (1495, 220100), (1550, 212290), (1612, 204125), (1625, 202492), (1633, 201500), (1775, 185380), (1846, 178250), (2015, 163300), (2201, 149500), (2300, 143065), (2852, 115375), (2875, 114452), (2990, 110050), (3100, 106145), (3250, 101246), (3266, 100750), (3550, 92690), (3565, 92300), (3692, 89125), (3875, 84916), (4030, 81650), (4402, 74750), (4615, 71300), (5750, 57226), (5980, 55025), (6500, 50623), (6532, 50375), (7100, 46345), (7130, 46150), (7475, 44020), (7750, 42458), (8060, 40825), (8165, 40300), (8804, 37375), (8875, 37076), (9230, 35650), (9269, 35500), (10075, 32660), (11005, 29900), (11500, 28613), (14260, 23075), (14950, 22010), (15500, 21229), (16330, 20150), (17750, 18538), (17825, 18460)]