45176940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 143922240

約数和(自身を除く): 98745300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 353, 395, 405, 474, 540, 706, 711, 790, 810, 948, 1059, 1185, 1412, 1422, 1580, 1620, 1765, 2118, 2133, 2370, 2844, 3177, 3530, 3555, 4236, 4266, 4740, 5295, 6354, 6399, 7060, 7110, 8532, 9531, 10590, 10665, 12708, 12798, 14220, 15885, 19062, 21180, 21330, 25596, 27887, 28593, 31770, 31995, 38124, 42660, 47655, 55774, 57186, 63540, 63990, 83661, 95310, 111548, 114372, 127980, 139435, 142965, 167322, 190620, 250983, 278870, 285930, 334644, 418305, 501966, 557740, 571860, 752949, 836610, 1003932, 1254915, 1505898, 1673220, 2258847, 2509830, 3011796, 3764745, 4517694, 5019660, 7529490, 9035388, 11294235, 15058980, 22588470, 45176940]

約数ペア:

[(1, 45176940), (2, 22588470), (3, 15058980), (4, 11294235), (5, 9035388), (6, 7529490), (9, 5019660), (10, 4517694), (12, 3764745), (15, 3011796), (18, 2509830), (20, 2258847), (27, 1673220), (30, 1505898), (36, 1254915), (45, 1003932), (54, 836610), (60, 752949), (79, 571860), (81, 557740), (90, 501966), (108, 418305), (135, 334644), (158, 285930), (162, 278870), (180, 250983), (237, 190620), (270, 167322), (316, 142965), (324, 139435), (353, 127980), (395, 114372), (405, 111548), (474, 95310), (540, 83661), (706, 63990), (711, 63540), (790, 57186), (810, 55774), (948, 47655), (1059, 42660), (1185, 38124), (1412, 31995), (1422, 31770), (1580, 28593), (1620, 27887), (1765, 25596), (2118, 21330), (2133, 21180), (2370, 19062), (2844, 15885), (3177, 14220), (3530, 12798), (3555, 12708), (4236, 10665), (4266, 10590), (4740, 9531), (5295, 8532), (6354, 7110), (6399, 7060)]