91746540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 213072660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 83, 89, 90, 92, 108, 115, 135, 138, 166, 178, 180, 207, 230, 249, 267, 270, 276, 332, 345, 356, 414, 415, 445, 460, 498, 534, 540, 621, 690, 747, 801, 828, 830, 890, 996, 1035, 1068, 1242, 1245, 1335, 1380, 1494, 1602, 1660, 1780, 1909, 2047, 2070, 2241, 2403, 2484, 2490, 2670, 2988, 3105, 3204, 3735, 3818, 4005, 4094, 4140, 4482, 4806, 4980, 5340, 5727, 6141, 6210, 7387, 7470, 7636, 8010, 8188, 8964, 9545, 9612, 10235, 11205, 11454, 12015, 12282, 12420, 14774, 14940, 16020, 17181, 18423, 19090, 20470, 22161, 22410, 22908, 24030, 24564, 28635, 29548, 30705, 34362, 36846, 36935, 38180, 40940, 44322, 44820, 48060, 51543, 55269, 57270, 61410, 66483, 68724, 73692, 73870, 85905, 88644, 92115, 103086, 110538, 110805, 114540, 122820, 132966, 147740, 169901, 171810, 184230, 199449, 206172, 221076, 221610, 257715, 265932, 276345, 332415, 339802, 343620, 368460, 398898, 443220, 509703, 515430, 552690, 664830, 679604, 797796, 849505, 997245, 1019406, 1030860, 1105380, 1329660, 1529109, 1699010, 1994490, 2038812, 2548515, 3058218, 3398020, 3988980, 4587327, 5097030, 6116436, 7645545, 9174654, 10194060, 15291090, 18349308, 22936635, 30582180, 45873270, 91746540]

約数ペア:

[(1, 91746540), (2, 45873270), (3, 30582180), (4, 22936635), (5, 18349308), (6, 15291090), (9, 10194060), (10, 9174654), (12, 7645545), (15, 6116436), (18, 5097030), (20, 4587327), (23, 3988980), (27, 3398020), (30, 3058218), (36, 2548515), (45, 2038812), (46, 1994490), (54, 1699010), (60, 1529109), (69, 1329660), (83, 1105380), (89, 1030860), (90, 1019406), (92, 997245), (108, 849505), (115, 797796), (135, 679604), (138, 664830), (166, 552690), (178, 515430), (180, 509703), (207, 443220), (230, 398898), (249, 368460), (267, 343620), (270, 339802), (276, 332415), (332, 276345), (345, 265932), (356, 257715), (414, 221610), (415, 221076), (445, 206172), (460, 199449), (498, 184230), (534, 171810), (540, 169901), (621, 147740), (690, 132966), (747, 122820), (801, 114540), (828, 110805), (830, 110538), (890, 103086), (996, 92115), (1035, 88644), (1068, 85905), (1242, 73870), (1245, 73692), (1335, 68724), (1380, 66483), (1494, 61410), (1602, 57270), (1660, 55269), (1780, 51543), (1909, 48060), (2047, 44820), (2070, 44322), (2241, 40940), (2403, 38180), (2484, 36935), (2490, 36846), (2670, 34362), (2988, 30705), (3105, 29548), (3204, 28635), (3735, 24564), (3818, 24030), (4005, 22908), (4094, 22410), (4140, 22161), (4482, 20470), (4806, 19090), (4980, 18423), (5340, 17181), (5727, 16020), (6141, 14940), (6210, 14774), (7387, 12420), (7470, 12282), (7636, 12015), (8010, 11454), (8188, 11205), (8964, 10235), (9545, 9612)]