84901050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 256733568

約数和(自身を除く): 171832518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 90, 115, 117, 130, 138, 150, 195, 207, 225, 230, 234, 299, 325, 345, 390, 414, 450, 575, 585, 598, 631, 650, 690, 897, 975, 1035, 1150, 1170, 1262, 1495, 1725, 1794, 1893, 1950, 2070, 2691, 2925, 2990, 3155, 3450, 3786, 4485, 5175, 5382, 5679, 5850, 6310, 7475, 8203, 8970, 9465, 10350, 11358, 13455, 14513, 14950, 15775, 16406, 18930, 22425, 24609, 26910, 28395, 29026, 31550, 41015, 43539, 44850, 47325, 49218, 56790, 67275, 72565, 73827, 82030, 87078, 94650, 123045, 130617, 134550, 141975, 145130, 147654, 188669, 205075, 217695, 246090, 261234, 283950, 362825, 369135, 377338, 410150, 435390, 566007, 615225, 653085, 725650, 738270, 943345, 1088475, 1132014, 1230450, 1306170, 1698021, 1845675, 1886690, 2176950, 2830035, 3265425, 3396042, 3691350, 4716725, 5660070, 6530850, 8490105, 9433450, 14150175, 16980210, 28300350, 42450525, 84901050]

約数ペア:

[(1, 84901050), (2, 42450525), (3, 28300350), (5, 16980210), (6, 14150175), (9, 9433450), (10, 8490105), (13, 6530850), (15, 5660070), (18, 4716725), (23, 3691350), (25, 3396042), (26, 3265425), (30, 2830035), (39, 2176950), (45, 1886690), (46, 1845675), (50, 1698021), (65, 1306170), (69, 1230450), (75, 1132014), (78, 1088475), (90, 943345), (115, 738270), (117, 725650), (130, 653085), (138, 615225), (150, 566007), (195, 435390), (207, 410150), (225, 377338), (230, 369135), (234, 362825), (299, 283950), (325, 261234), (345, 246090), (390, 217695), (414, 205075), (450, 188669), (575, 147654), (585, 145130), (598, 141975), (631, 134550), (650, 130617), (690, 123045), (897, 94650), (975, 87078), (1035, 82030), (1150, 73827), (1170, 72565), (1262, 67275), (1495, 56790), (1725, 49218), (1794, 47325), (1893, 44850), (1950, 43539), (2070, 41015), (2691, 31550), (2925, 29026), (2990, 28395), (3155, 26910), (3450, 24609), (3786, 22425), (4485, 18930), (5175, 16406), (5382, 15775), (5679, 14950), (5850, 14513), (6310, 13455), (7475, 11358), (8203, 10350), (8970, 9465)]