66025050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:733

約数の個数: 144

約数和(自身を含む): 205424352

約数和(自身を除く): 139399302

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 455, 490, 525, 546, 637, 650, 691, 735, 910, 975, 1050, 1225, 1274, 1365, 1382, 1470, 1911, 1950, 2073, 2275, 2450, 2730, 3185, 3455, 3675, 3822, 4146, 4550, 4837, 6370, 6825, 6910, 7350, 8983, 9555, 9674, 10365, 13650, 14511, 15925, 17275, 17966, 19110, 20730, 24185, 26949, 29022, 31850, 33859, 34550, 44915, 47775, 48370, 51825, 53898, 62881, 67718, 72555, 89830, 95550, 101577, 103650, 120925, 125762, 134745, 145110, 169295, 188643, 203154, 224575, 241850, 269490, 314405, 338590, 362775, 377286, 440167, 449150, 507885, 628810, 673725, 725550, 846475, 880334, 943215, 1015770, 1320501, 1347450, 1572025, 1692950, 1886430, 2200835, 2539425, 2641002, 3144050, 4401670, 4716075, 5078850, 6602505, 9432150, 11004175, 13205010, 22008350, 33012525, 66025050]

約数ペア:

[(1, 66025050), (2, 33012525), (3, 22008350), (5, 13205010), (6, 11004175), (7, 9432150), (10, 6602505), (13, 5078850), (14, 4716075), (15, 4401670), (21, 3144050), (25, 2641002), (26, 2539425), (30, 2200835), (35, 1886430), (39, 1692950), (42, 1572025), (49, 1347450), (50, 1320501), (65, 1015770), (70, 943215), (75, 880334), (78, 846475), (91, 725550), (98, 673725), (105, 628810), (130, 507885), (147, 449150), (150, 440167), (175, 377286), (182, 362775), (195, 338590), (210, 314405), (245, 269490), (273, 241850), (294, 224575), (325, 203154), (350, 188643), (390, 169295), (455, 145110), (490, 134745), (525, 125762), (546, 120925), (637, 103650), (650, 101577), (691, 95550), (735, 89830), (910, 72555), (975, 67718), (1050, 62881), (1225, 53898), (1274, 51825), (1365, 48370), (1382, 47775), (1470, 44915), (1911, 34550), (1950, 33859), (2073, 31850), (2275, 29022), (2450, 26949), (2730, 24185), (3185, 20730), (3455, 19110), (3675, 17966), (3822, 17275), (4146, 15925), (4550, 14511), (4837, 13650), (6370, 10365), (6825, 9674), (6910, 9555), (7350, 8983)]