105412860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 380620800

約数和(自身を除く): 275207940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 180, 189, 210, 237, 252, 270, 315, 316, 353, 378, 395, 420, 474, 540, 553, 630, 706, 711, 756, 790, 945, 948, 1059, 1106, 1185, 1260, 1412, 1422, 1580, 1659, 1765, 1890, 2118, 2133, 2212, 2370, 2471, 2765, 2844, 3177, 3318, 3530, 3555, 3780, 4236, 4266, 4740, 4942, 4977, 5295, 5530, 6354, 6636, 7060, 7110, 7413, 8295, 8532, 9531, 9884, 9954, 10590, 10665, 11060, 12355, 12708, 14220, 14826, 14931, 15885, 16590, 19062, 19908, 21180, 21330, 22239, 24710, 24885, 27887, 29652, 29862, 31770, 33180, 37065, 38124, 42660, 44478, 47655, 49420, 49770, 55774, 59724, 63540, 66717, 74130, 74655, 83661, 88956, 95310, 99540, 111195, 111548, 133434, 139435, 148260, 149310, 167322, 190620, 195209, 222390, 250983, 266868, 278870, 298620, 333585, 334644, 390418, 418305, 444780, 501966, 557740, 585627, 667170, 752949, 780836, 836610, 976045, 1003932, 1171254, 1254915, 1334340, 1505898, 1673220, 1756881, 1952090, 2342508, 2509830, 2928135, 3011796, 3513762, 3764745, 3904180, 5019660, 5270643, 5856270, 7027524, 7529490, 8784405, 10541286, 11712540, 15058980, 17568810, 21082572, 26353215, 35137620, 52706430, 105412860]

約数ペア:

[(1, 105412860), (2, 52706430), (3, 35137620), (4, 26353215), (5, 21082572), (6, 17568810), (7, 15058980), (9, 11712540), (10, 10541286), (12, 8784405), (14, 7529490), (15, 7027524), (18, 5856270), (20, 5270643), (21, 5019660), (27, 3904180), (28, 3764745), (30, 3513762), (35, 3011796), (36, 2928135), (42, 2509830), (45, 2342508), (54, 1952090), (60, 1756881), (63, 1673220), (70, 1505898), (79, 1334340), (84, 1254915), (90, 1171254), (105, 1003932), (108, 976045), (126, 836610), (135, 780836), (140, 752949), (158, 667170), (180, 585627), (189, 557740), (210, 501966), (237, 444780), (252, 418305), (270, 390418), (315, 334644), (316, 333585), (353, 298620), (378, 278870), (395, 266868), (420, 250983), (474, 222390), (540, 195209), (553, 190620), (630, 167322), (706, 149310), (711, 148260), (756, 139435), (790, 133434), (945, 111548), (948, 111195), (1059, 99540), (1106, 95310), (1185, 88956), (1260, 83661), (1412, 74655), (1422, 74130), (1580, 66717), (1659, 63540), (1765, 59724), (1890, 55774), (2118, 49770), (2133, 49420), (2212, 47655), (2370, 44478), (2471, 42660), (2765, 38124), (2844, 37065), (3177, 33180), (3318, 31770), (3530, 29862), (3555, 29652), (3780, 27887), (4236, 24885), (4266, 24710), (4740, 22239), (4942, 21330), (4977, 21180), (5295, 19908), (5530, 19062), (6354, 16590), (6636, 15885), (7060, 14931), (7110, 14826), (7413, 14220), (8295, 12708), (8532, 12355), (9531, 11060), (9884, 10665), (9954, 10590)]