89366940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 294936096

約数和(自身を除く): 205569156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 181, 195, 211, 234, 260, 362, 390, 422, 468, 543, 585, 633, 724, 780, 844, 905, 1055, 1086, 1170, 1266, 1629, 1810, 1899, 2110, 2172, 2340, 2353, 2532, 2715, 2743, 3165, 3258, 3620, 3798, 4220, 4706, 5430, 5486, 6330, 6516, 7059, 7596, 8145, 8229, 9412, 9495, 10860, 10972, 11765, 12660, 13715, 14118, 16290, 16458, 18990, 21177, 23530, 24687, 27430, 28236, 32580, 32916, 35295, 37980, 38191, 41145, 42354, 47060, 49374, 54860, 70590, 76382, 82290, 84708, 98748, 105885, 114573, 123435, 141180, 152764, 164580, 190955, 211770, 229146, 246870, 343719, 381910, 423540, 458292, 493740, 496483, 572865, 687438, 763820, 992966, 1145730, 1374876, 1489449, 1718595, 1985932, 2291460, 2482415, 2978898, 3437190, 4468347, 4964830, 5957796, 6874380, 7447245, 8936694, 9929660, 14894490, 17873388, 22341735, 29788980, 44683470, 89366940]

約数ペア:

[(1, 89366940), (2, 44683470), (3, 29788980), (4, 22341735), (5, 17873388), (6, 14894490), (9, 9929660), (10, 8936694), (12, 7447245), (13, 6874380), (15, 5957796), (18, 4964830), (20, 4468347), (26, 3437190), (30, 2978898), (36, 2482415), (39, 2291460), (45, 1985932), (52, 1718595), (60, 1489449), (65, 1374876), (78, 1145730), (90, 992966), (117, 763820), (130, 687438), (156, 572865), (180, 496483), (181, 493740), (195, 458292), (211, 423540), (234, 381910), (260, 343719), (362, 246870), (390, 229146), (422, 211770), (468, 190955), (543, 164580), (585, 152764), (633, 141180), (724, 123435), (780, 114573), (844, 105885), (905, 98748), (1055, 84708), (1086, 82290), (1170, 76382), (1266, 70590), (1629, 54860), (1810, 49374), (1899, 47060), (2110, 42354), (2172, 41145), (2340, 38191), (2353, 37980), (2532, 35295), (2715, 32916), (2743, 32580), (3165, 28236), (3258, 27430), (3620, 24687), (3798, 23530), (4220, 21177), (4706, 18990), (5430, 16458), (5486, 16290), (6330, 14118), (6516, 13715), (7059, 12660), (7596, 11765), (8145, 10972), (8229, 10860), (9412, 9495)]