99415980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 325634400

約数和(自身を除く): 226218420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 684, 709, 738, 779, 820, 855, 1140, 1230, 1418, 1476, 1558, 1710, 1845, 2127, 2337, 2460, 2836, 3116, 3420, 3545, 3690, 3895, 4254, 4674, 6381, 7011, 7090, 7380, 7790, 8508, 9348, 10635, 11685, 12762, 13471, 14022, 14180, 15580, 21270, 23370, 25524, 26942, 28044, 29069, 31905, 35055, 40413, 42540, 46740, 53884, 58138, 63810, 67355, 70110, 80826, 87207, 116276, 121239, 127620, 134710, 140220, 145345, 161652, 174414, 202065, 242478, 261621, 269420, 290690, 348828, 404130, 436035, 484956, 523242, 552311, 581380, 606195, 808260, 872070, 1046484, 1104622, 1212390, 1308105, 1656933, 1744140, 2209244, 2424780, 2616210, 2761555, 3313866, 4970799, 5232420, 5523110, 6627732, 8284665, 9941598, 11046220, 16569330, 19883196, 24853995, 33138660, 49707990, 99415980]

約数ペア:

[(1, 99415980), (2, 49707990), (3, 33138660), (4, 24853995), (5, 19883196), (6, 16569330), (9, 11046220), (10, 9941598), (12, 8284665), (15, 6627732), (18, 5523110), (19, 5232420), (20, 4970799), (30, 3313866), (36, 2761555), (38, 2616210), (41, 2424780), (45, 2209244), (57, 1744140), (60, 1656933), (76, 1308105), (82, 1212390), (90, 1104622), (95, 1046484), (114, 872070), (123, 808260), (164, 606195), (171, 581380), (180, 552311), (190, 523242), (205, 484956), (228, 436035), (246, 404130), (285, 348828), (342, 290690), (369, 269420), (380, 261621), (410, 242478), (492, 202065), (570, 174414), (615, 161652), (684, 145345), (709, 140220), (738, 134710), (779, 127620), (820, 121239), (855, 116276), (1140, 87207), (1230, 80826), (1418, 70110), (1476, 67355), (1558, 63810), (1710, 58138), (1845, 53884), (2127, 46740), (2337, 42540), (2460, 40413), (2836, 35055), (3116, 31905), (3420, 29069), (3545, 28044), (3690, 26942), (3895, 25524), (4254, 23370), (4674, 21270), (6381, 15580), (7011, 14180), (7090, 14022), (7380, 13471), (7790, 12762), (8508, 11685), (9348, 10635)]