497869020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22859}}^1$

素因数の和:22896

約数の個数: 108

約数和(自身を含む): 1660047480

約数和(自身を除く): 1162178460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 22859, 45718, 68577, 91436, 114295, 137154, 205731, 228590, 251449, 274308, 342885, 411462, 457180, 502898, 685770, 754347, 822924, 1005796, 1028655, 1257245, 1371540, 1508694, 2057310, 2263041, 2514490, 2765939, 3017388, 3771735, 4114620, 4526082, 5028980, 5531878, 7543470, 8297817, 9052164, 11063756, 11315205, 13829695, 15086940, 16595634, 22630410, 24893451, 27659390, 33191268, 41489085, 45260820, 49786902, 55318780, 82978170, 99573804, 124467255, 165956340, 248934510, 497869020]

約数ペア:

[(1, 497869020), (2, 248934510), (3, 165956340), (4, 124467255), (5, 99573804), (6, 82978170), (9, 55318780), (10, 49786902), (11, 45260820), (12, 41489085), (15, 33191268), (18, 27659390), (20, 24893451), (22, 22630410), (30, 16595634), (33, 15086940), (36, 13829695), (44, 11315205), (45, 11063756), (55, 9052164), (60, 8297817), (66, 7543470), (90, 5531878), (99, 5028980), (110, 4526082), (121, 4114620), (132, 3771735), (165, 3017388), (180, 2765939), (198, 2514490), (220, 2263041), (242, 2057310), (330, 1508694), (363, 1371540), (396, 1257245), (484, 1028655), (495, 1005796), (605, 822924), (660, 754347), (726, 685770), (990, 502898), (1089, 457180), (1210, 411462), (1452, 342885), (1815, 274308), (1980, 251449), (2178, 228590), (2420, 205731), (3630, 137154), (4356, 114295), (5445, 91436), (7260, 68577), (10890, 45718), (21780, 22859)]