89937900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7687}}^1$

素因数の和:7720

約数の個数: 108

約数和(自身を含む): 303629872

約数和(自身を除く): 213691972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 7687, 11700, 15374, 23061, 30748, 38435, 46122, 69183, 76870, 92244, 99931, 115305, 138366, 153740, 192175, 199862, 230610, 276732, 299793, 345915, 384350, 399724, 461220, 499655, 576525, 599586, 691830, 768700, 899379, 999310, 1153050, 1199172, 1383660, 1498965, 1729575, 1798758, 1998620, 2306100, 2498275, 2997930, 3459150, 3597516, 4496895, 4996550, 5995860, 6918300, 7494825, 8993790, 9993100, 14989650, 17987580, 22484475, 29979300, 44968950, 89937900]

約数ペア:

[(1, 89937900), (2, 44968950), (3, 29979300), (4, 22484475), (5, 17987580), (6, 14989650), (9, 9993100), (10, 8993790), (12, 7494825), (13, 6918300), (15, 5995860), (18, 4996550), (20, 4496895), (25, 3597516), (26, 3459150), (30, 2997930), (36, 2498275), (39, 2306100), (45, 1998620), (50, 1798758), (52, 1729575), (60, 1498965), (65, 1383660), (75, 1199172), (78, 1153050), (90, 999310), (100, 899379), (117, 768700), (130, 691830), (150, 599586), (156, 576525), (180, 499655), (195, 461220), (225, 399724), (234, 384350), (260, 345915), (300, 299793), (325, 276732), (390, 230610), (450, 199862), (468, 192175), (585, 153740), (650, 138366), (780, 115305), (900, 99931), (975, 92244), (1170, 76870), (1300, 69183), (1950, 46122), (2340, 38435), (2925, 30748), (3900, 23061), (5850, 15374), (7687, 11700)]