220161115260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1461311}}^1$

素因数の和:1461366

約数の個数: 144

約数和(自身を含む): 714897211392

約数和(自身を除く): 494736096132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 7533, 8370, 10044, 12555, 15066, 16740, 25110, 30132, 37665, 50220, 75330, 150660, 1461311, 2922622, 4383933, 5845244, 7306555, 8767866, 13151799, 14613110, 17535732, 21919665, 26303598, 29226220, 39455397, 43839330, 45300641, 52607196, 65758995, 78910794, 87678660, 90601282, 118366191, 131517990, 135901923, 157821588, 181202564, 197276985, 226503205, 236732382, 263035980, 271803846, 355098573, 394553970, 407705769, 453006410, 473464764, 543607692, 591830955, 679509615, 710197146, 789107940, 815411538, 906012820, 1183661910, 1223117307, 1359019230, 1420394292, 1630823076, 1775492865, 2038528845, 2367323820, 2446234614, 2718038460, 3550985730, 3669351921, 4077057690, 4892469228, 6115586535, 7101971460, 7338703842, 8154115380, 11008055763, 12231173070, 14677407684, 18346759605, 22016111526, 24462346140, 36693519210, 44032223052, 55040278815, 73387038420, 110080557630, 220161115260]

約数ペア:

[(1, 220161115260), (2, 110080557630), (3, 73387038420), (4, 55040278815), (5, 44032223052), (6, 36693519210), (9, 24462346140), (10, 22016111526), (12, 18346759605), (15, 14677407684), (18, 12231173070), (20, 11008055763), (27, 8154115380), (30, 7338703842), (31, 7101971460), (36, 6115586535), (45, 4892469228), (54, 4077057690), (60, 3669351921), (62, 3550985730), (81, 2718038460), (90, 2446234614), (93, 2367323820), (108, 2038528845), (124, 1775492865), (135, 1630823076), (155, 1420394292), (162, 1359019230), (180, 1223117307), (186, 1183661910), (243, 906012820), (270, 815411538), (279, 789107940), (310, 710197146), (324, 679509615), (372, 591830955), (405, 543607692), (465, 473464764), (486, 453006410), (540, 407705769), (558, 394553970), (620, 355098573), (810, 271803846), (837, 263035980), (930, 236732382), (972, 226503205), (1116, 197276985), (1215, 181202564), (1395, 157821588), (1620, 135901923), (1674, 131517990), (1860, 118366191), (2430, 90601282), (2511, 87678660), (2790, 78910794), (3348, 65758995), (4185, 52607196), (4860, 45300641), (5022, 43839330), (5580, 39455397), (7533, 29226220), (8370, 26303598), (10044, 21919665), (12555, 17535732), (15066, 14613110), (16740, 13151799), (25110, 8767866), (30132, 7306555), (37665, 5845244), (50220, 4383933), (75330, 2922622), (150660, 1461311)]