250101540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1603

約数の個数: 192

約数和(自身を含む): 874944000

約数和(自身を除く): 624842460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1549, 1755, 1794, 2070, 2340, 2484, 2691, 2990, 3098, 3105, 3510, 3588, 4140, 4485, 4647, 5382, 5980, 6196, 6210, 7020, 7745, 8073, 8970, 9294, 10764, 12420, 13455, 13941, 15490, 16146, 17940, 18588, 20137, 23235, 26910, 27882, 30980, 32292, 35627, 40274, 40365, 41823, 46470, 53820, 55764, 60411, 69705, 71254, 80548, 80730, 83646, 92940, 100685, 106881, 120822, 139410, 142508, 161460, 167292, 178135, 181233, 201370, 209115, 213762, 241644, 278820, 302055, 320643, 356270, 362466, 402740, 418230, 427524, 463151, 534405, 543699, 604110, 641286, 712540, 724932, 836460, 906165, 926302, 961929, 1068810, 1087398, 1208220, 1282572, 1389453, 1603215, 1812330, 1852604, 1923858, 2137620, 2174796, 2315755, 2718495, 2778906, 3206430, 3624660, 3847716, 4168359, 4631510, 4809645, 5436990, 5557812, 6412860, 6947265, 8336718, 9263020, 9619290, 10873980, 12505077, 13894530, 16673436, 19238580, 20841795, 25010154, 27789060, 41683590, 50020308, 62525385, 83367180, 125050770, 250101540]

約数ペア:

[(1, 250101540), (2, 125050770), (3, 83367180), (4, 62525385), (5, 50020308), (6, 41683590), (9, 27789060), (10, 25010154), (12, 20841795), (13, 19238580), (15, 16673436), (18, 13894530), (20, 12505077), (23, 10873980), (26, 9619290), (27, 9263020), (30, 8336718), (36, 6947265), (39, 6412860), (45, 5557812), (46, 5436990), (52, 4809645), (54, 4631510), (60, 4168359), (65, 3847716), (69, 3624660), (78, 3206430), (90, 2778906), (92, 2718495), (108, 2315755), (115, 2174796), (117, 2137620), (130, 1923858), (135, 1852604), (138, 1812330), (156, 1603215), (180, 1389453), (195, 1282572), (207, 1208220), (230, 1087398), (234, 1068810), (260, 961929), (270, 926302), (276, 906165), (299, 836460), (345, 724932), (351, 712540), (390, 641286), (414, 604110), (460, 543699), (468, 534405), (540, 463151), (585, 427524), (598, 418230), (621, 402740), (690, 362466), (702, 356270), (780, 320643), (828, 302055), (897, 278820), (1035, 241644), (1170, 213762), (1196, 209115), (1242, 201370), (1380, 181233), (1404, 178135), (1495, 167292), (1549, 161460), (1755, 142508), (1794, 139410), (2070, 120822), (2340, 106881), (2484, 100685), (2691, 92940), (2990, 83646), (3098, 80730), (3105, 80548), (3510, 71254), (3588, 69705), (4140, 60411), (4485, 55764), (4647, 53820), (5382, 46470), (5980, 41823), (6196, 40365), (6210, 40274), (7020, 35627), (7745, 32292), (8073, 30980), (8970, 27882), (9294, 26910), (10764, 23235), (12420, 20137), (13455, 18588), (13941, 17940), (15490, 16146)]