89249460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 266649600

約数和(自身を除く): 177400140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 790, 948, 991, 1140, 1185, 1501, 1580, 1982, 2370, 2973, 3002, 3964, 4503, 4740, 4955, 5946, 6004, 7505, 9006, 9910, 11892, 14865, 15010, 18012, 18829, 19820, 22515, 29730, 30020, 37658, 45030, 56487, 59460, 75316, 78289, 90060, 94145, 112974, 156578, 188290, 225948, 234867, 282435, 313156, 376580, 391445, 469734, 564870, 782890, 939468, 1129740, 1174335, 1487491, 1565780, 2348670, 2974982, 4462473, 4697340, 5949964, 7437455, 8924946, 14874910, 17849892, 22312365, 29749820, 44624730, 89249460]

約数ペア:

[(1, 89249460), (2, 44624730), (3, 29749820), (4, 22312365), (5, 17849892), (6, 14874910), (10, 8924946), (12, 7437455), (15, 5949964), (19, 4697340), (20, 4462473), (30, 2974982), (38, 2348670), (57, 1565780), (60, 1487491), (76, 1174335), (79, 1129740), (95, 939468), (114, 782890), (158, 564870), (190, 469734), (228, 391445), (237, 376580), (285, 313156), (316, 282435), (380, 234867), (395, 225948), (474, 188290), (570, 156578), (790, 112974), (948, 94145), (991, 90060), (1140, 78289), (1185, 75316), (1501, 59460), (1580, 56487), (1982, 45030), (2370, 37658), (2973, 30020), (3002, 29730), (3964, 22515), (4503, 19820), (4740, 18829), (4955, 18012), (5946, 15010), (6004, 14865), (7505, 11892), (9006, 9910)]