91081779240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{145433}}^1$

素因数の和:145771

約数の個数: 128

約数和(自身を含む): 290262994560

約数和(自身を除く): 199181215320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 307, 340, 408, 510, 614, 680, 921, 1020, 1228, 1535, 1842, 2040, 2456, 3070, 3684, 4605, 5219, 6140, 7368, 9210, 10438, 12280, 15657, 18420, 20876, 26095, 31314, 36840, 41752, 52190, 62628, 78285, 104380, 125256, 145433, 156570, 208760, 290866, 313140, 436299, 581732, 626280, 727165, 872598, 1163464, 1454330, 1745196, 2181495, 2472361, 2908660, 3490392, 4362990, 4944722, 5817320, 7417083, 8725980, 9889444, 12361805, 14834166, 17451960, 19778888, 24723610, 29668332, 37085415, 44647931, 49447220, 59336664, 74170830, 89295862, 98894440, 133943793, 148341660, 178591724, 223239655, 267887586, 296683320, 357183448, 446479310, 535775172, 669718965, 759014827, 892958620, 1071550344, 1339437930, 1518029654, 1785917240, 2277044481, 2678875860, 3036059308, 3795074135, 4554088962, 5357751720, 6072118616, 7590148270, 9108177924, 11385222405, 15180296540, 18216355848, 22770444810, 30360593080, 45540889620, 91081779240]

約数ペア:

[(1, 91081779240), (2, 45540889620), (3, 30360593080), (4, 22770444810), (5, 18216355848), (6, 15180296540), (8, 11385222405), (10, 9108177924), (12, 7590148270), (15, 6072118616), (17, 5357751720), (20, 4554088962), (24, 3795074135), (30, 3036059308), (34, 2678875860), (40, 2277044481), (51, 1785917240), (60, 1518029654), (68, 1339437930), (85, 1071550344), (102, 892958620), (120, 759014827), (136, 669718965), (170, 535775172), (204, 446479310), (255, 357183448), (307, 296683320), (340, 267887586), (408, 223239655), (510, 178591724), (614, 148341660), (680, 133943793), (921, 98894440), (1020, 89295862), (1228, 74170830), (1535, 59336664), (1842, 49447220), (2040, 44647931), (2456, 37085415), (3070, 29668332), (3684, 24723610), (4605, 19778888), (5219, 17451960), (6140, 14834166), (7368, 12361805), (9210, 9889444), (10438, 8725980), (12280, 7417083), (15657, 5817320), (18420, 4944722), (20876, 4362990), (26095, 3490392), (31314, 2908660), (36840, 2472361), (41752, 2181495), (52190, 1745196), (62628, 1454330), (78285, 1163464), (104380, 872598), (125256, 727165), (145433, 626280), (156570, 581732), (208760, 436299), (290866, 313140)]