85255560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18217}}^1$

素因数の和:18247

約数の個数: 96

約数和(自身を含む): 298410840

約数和(自身を除く): 213155280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 18217, 36434, 54651, 72868, 91085, 109302, 145736, 163953, 182170, 218604, 236821, 273255, 327906, 364340, 437208, 473642, 546510, 655812, 710463, 728680, 819765, 947284, 1093020, 1184105, 1311624, 1420926, 1639530, 1894568, 2131389, 2186040, 2368210, 2841852, 3279060, 3552315, 4262778, 4736420, 5683704, 6558120, 7104630, 8525556, 9472840, 10656945, 14209260, 17051112, 21313890, 28418520, 42627780, 85255560]

約数ペア:

[(1, 85255560), (2, 42627780), (3, 28418520), (4, 21313890), (5, 17051112), (6, 14209260), (8, 10656945), (9, 9472840), (10, 8525556), (12, 7104630), (13, 6558120), (15, 5683704), (18, 4736420), (20, 4262778), (24, 3552315), (26, 3279060), (30, 2841852), (36, 2368210), (39, 2186040), (40, 2131389), (45, 1894568), (52, 1639530), (60, 1420926), (65, 1311624), (72, 1184105), (78, 1093020), (90, 947284), (104, 819765), (117, 728680), (120, 710463), (130, 655812), (156, 546510), (180, 473642), (195, 437208), (234, 364340), (260, 327906), (312, 273255), (360, 236821), (390, 218604), (468, 182170), (520, 163953), (585, 145736), (780, 109302), (936, 91085), (1170, 72868), (1560, 54651), (2340, 36434), (4680, 18217)]