90802140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 314979840

約数和(自身を除く): 224177700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 557, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1114, 1140, 1235, 1254, 1430, 1482, 1671, 1716, 2090, 2145, 2228, 2470, 2508, 2717, 2785, 2860, 2964, 3135, 3342, 3705, 4180, 4290, 4940, 5434, 5570, 6127, 6270, 6684, 7241, 7410, 8151, 8355, 8580, 10583, 10868, 11140, 12254, 12540, 13585, 14482, 14820, 16302, 16710, 18381, 21166, 21723, 24508, 27170, 28964, 30635, 31749, 32604, 33420, 36205, 36762, 40755, 42332, 43446, 52915, 54340, 61270, 63498, 72410, 73524, 79651, 81510, 86892, 91905, 105830, 108615, 116413, 122540, 126996, 137579, 144820, 158745, 159302, 163020, 183810, 211660, 217230, 232826, 238953, 275158, 317490, 318604, 349239, 367620, 398255, 412737, 434460, 465652, 477906, 550316, 582065, 634980, 687895, 698478, 796510, 825474, 955812, 1164130, 1194765, 1375790, 1396956, 1513369, 1593020, 1650948, 1746195, 2063685, 2328260, 2389530, 2751580, 3026738, 3492390, 4127370, 4540107, 4779060, 6053476, 6984780, 7566845, 8254740, 9080214, 15133690, 18160428, 22700535, 30267380, 45401070, 90802140]

約数ペア:

[(1, 90802140), (2, 45401070), (3, 30267380), (4, 22700535), (5, 18160428), (6, 15133690), (10, 9080214), (11, 8254740), (12, 7566845), (13, 6984780), (15, 6053476), (19, 4779060), (20, 4540107), (22, 4127370), (26, 3492390), (30, 3026738), (33, 2751580), (38, 2389530), (39, 2328260), (44, 2063685), (52, 1746195), (55, 1650948), (57, 1593020), (60, 1513369), (65, 1396956), (66, 1375790), (76, 1194765), (78, 1164130), (95, 955812), (110, 825474), (114, 796510), (130, 698478), (132, 687895), (143, 634980), (156, 582065), (165, 550316), (190, 477906), (195, 465652), (209, 434460), (220, 412737), (228, 398255), (247, 367620), (260, 349239), (285, 318604), (286, 317490), (330, 275158), (380, 238953), (390, 232826), (418, 217230), (429, 211660), (494, 183810), (557, 163020), (570, 159302), (572, 158745), (627, 144820), (660, 137579), (715, 126996), (741, 122540), (780, 116413), (836, 108615), (858, 105830), (988, 91905), (1045, 86892), (1114, 81510), (1140, 79651), (1235, 73524), (1254, 72410), (1430, 63498), (1482, 61270), (1671, 54340), (1716, 52915), (2090, 43446), (2145, 42332), (2228, 40755), (2470, 36762), (2508, 36205), (2717, 33420), (2785, 32604), (2860, 31749), (2964, 30635), (3135, 28964), (3342, 27170), (3705, 24508), (4180, 21723), (4290, 21166), (4940, 18381), (5434, 16710), (5570, 16302), (6127, 14820), (6270, 14482), (6684, 13585), (7241, 12540), (7410, 12254), (8151, 11140), (8355, 10868), (8580, 10583)]