75252780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 250629120

約数和(自身を除く): 175376340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 73, 83, 90, 92, 108, 115, 135, 138, 146, 166, 180, 207, 219, 230, 249, 270, 276, 292, 332, 345, 365, 414, 415, 438, 460, 498, 540, 621, 657, 690, 730, 747, 828, 830, 876, 996, 1035, 1095, 1242, 1245, 1314, 1380, 1460, 1494, 1660, 1679, 1909, 1971, 2070, 2190, 2241, 2484, 2490, 2628, 2988, 3105, 3285, 3358, 3735, 3818, 3942, 4140, 4380, 4482, 4980, 5037, 5727, 6059, 6210, 6570, 6716, 7470, 7636, 7884, 8395, 8964, 9545, 9855, 10074, 11205, 11454, 12118, 12420, 13140, 14940, 15111, 16790, 17181, 18177, 19090, 19710, 20148, 22410, 22908, 24236, 25185, 28635, 30222, 30295, 33580, 34362, 36354, 38180, 39420, 44820, 45333, 50370, 51543, 54531, 57270, 60444, 60590, 68724, 72708, 75555, 85905, 90666, 90885, 100740, 103086, 109062, 114540, 121180, 139357, 151110, 163593, 171810, 181332, 181770, 206172, 218124, 226665, 257715, 272655, 278714, 302220, 327186, 343620, 363540, 418071, 453330, 515430, 545310, 557428, 654372, 696785, 817965, 836142, 906660, 1030860, 1090620, 1254213, 1393570, 1635930, 1672284, 2090355, 2508426, 2787140, 3271860, 3762639, 4180710, 5016852, 6271065, 7525278, 8361420, 12542130, 15050556, 18813195, 25084260, 37626390, 75252780]

約数ペア:

[(1, 75252780), (2, 37626390), (3, 25084260), (4, 18813195), (5, 15050556), (6, 12542130), (9, 8361420), (10, 7525278), (12, 6271065), (15, 5016852), (18, 4180710), (20, 3762639), (23, 3271860), (27, 2787140), (30, 2508426), (36, 2090355), (45, 1672284), (46, 1635930), (54, 1393570), (60, 1254213), (69, 1090620), (73, 1030860), (83, 906660), (90, 836142), (92, 817965), (108, 696785), (115, 654372), (135, 557428), (138, 545310), (146, 515430), (166, 453330), (180, 418071), (207, 363540), (219, 343620), (230, 327186), (249, 302220), (270, 278714), (276, 272655), (292, 257715), (332, 226665), (345, 218124), (365, 206172), (414, 181770), (415, 181332), (438, 171810), (460, 163593), (498, 151110), (540, 139357), (621, 121180), (657, 114540), (690, 109062), (730, 103086), (747, 100740), (828, 90885), (830, 90666), (876, 85905), (996, 75555), (1035, 72708), (1095, 68724), (1242, 60590), (1245, 60444), (1314, 57270), (1380, 54531), (1460, 51543), (1494, 50370), (1660, 45333), (1679, 44820), (1909, 39420), (1971, 38180), (2070, 36354), (2190, 34362), (2241, 33580), (2484, 30295), (2490, 30222), (2628, 28635), (2988, 25185), (3105, 24236), (3285, 22908), (3358, 22410), (3735, 20148), (3818, 19710), (3942, 19090), (4140, 18177), (4380, 17181), (4482, 16790), (4980, 15111), (5037, 14940), (5727, 13140), (6059, 12420), (6210, 12118), (6570, 11454), (6716, 11205), (7470, 10074), (7636, 9855), (7884, 9545), (8395, 8964)]