85103460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 168

約数和(自身を含む): 289207800

約数和(自身を除く): 204104340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 449, 468, 486, 540, 585, 702, 729, 780, 810, 898, 972, 1053, 1170, 1215, 1347, 1404, 1458, 1620, 1755, 1796, 2106, 2245, 2340, 2430, 2694, 2916, 3159, 3510, 3645, 4041, 4212, 4490, 4860, 5265, 5388, 5837, 6318, 6735, 7020, 7290, 8082, 8980, 9477, 10530, 11674, 12123, 12636, 13470, 14580, 15795, 16164, 17511, 18954, 20205, 21060, 23348, 24246, 26940, 29185, 31590, 35022, 36369, 37908, 40410, 47385, 48492, 52533, 58370, 60615, 63180, 70044, 72738, 80820, 87555, 94770, 105066, 109107, 116740, 121230, 145476, 157599, 175110, 181845, 189540, 210132, 218214, 242460, 262665, 315198, 327321, 350220, 363690, 436428, 472797, 525330, 545535, 630396, 654642, 727380, 787995, 945594, 1050660, 1091070, 1309284, 1418391, 1575990, 1636605, 1891188, 2182140, 2363985, 2836782, 3151980, 3273210, 4255173, 4727970, 5673564, 6546420, 7091955, 8510346, 9455940, 14183910, 17020692, 21275865, 28367820, 42551730, 85103460]

約数ペア:

[(1, 85103460), (2, 42551730), (3, 28367820), (4, 21275865), (5, 17020692), (6, 14183910), (9, 9455940), (10, 8510346), (12, 7091955), (13, 6546420), (15, 5673564), (18, 4727970), (20, 4255173), (26, 3273210), (27, 3151980), (30, 2836782), (36, 2363985), (39, 2182140), (45, 1891188), (52, 1636605), (54, 1575990), (60, 1418391), (65, 1309284), (78, 1091070), (81, 1050660), (90, 945594), (108, 787995), (117, 727380), (130, 654642), (135, 630396), (156, 545535), (162, 525330), (180, 472797), (195, 436428), (234, 363690), (243, 350220), (260, 327321), (270, 315198), (324, 262665), (351, 242460), (390, 218214), (405, 210132), (449, 189540), (468, 181845), (486, 175110), (540, 157599), (585, 145476), (702, 121230), (729, 116740), (780, 109107), (810, 105066), (898, 94770), (972, 87555), (1053, 80820), (1170, 72738), (1215, 70044), (1347, 63180), (1404, 60615), (1458, 58370), (1620, 52533), (1755, 48492), (1796, 47385), (2106, 40410), (2245, 37908), (2340, 36369), (2430, 35022), (2694, 31590), (2916, 29185), (3159, 26940), (3510, 24246), (3645, 23348), (4041, 21060), (4212, 20205), (4490, 18954), (4860, 17511), (5265, 16164), (5388, 15795), (5837, 14580), (6318, 13470), (6735, 12636), (7020, 12123), (7290, 11674), (8082, 10530), (8980, 9477)]