85877220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10009}}^1$

素因数の和:10045

約数の個数: 96

約数和(自身を含む): 282522240

約数和(自身を除く): 196645020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 10009, 20018, 30027, 40036, 50045, 60054, 100090, 110099, 120108, 130117, 150135, 200180, 220198, 260234, 300270, 330297, 390351, 440396, 520468, 550495, 600540, 650585, 660594, 780702, 1100990, 1301170, 1321188, 1431287, 1561404, 1651485, 1951755, 2201980, 2602340, 2862574, 3302970, 3903510, 4293861, 5725148, 6605940, 7156435, 7807020, 8587722, 14312870, 17175444, 21469305, 28625740, 42938610, 85877220]

約数ペア:

[(1, 85877220), (2, 42938610), (3, 28625740), (4, 21469305), (5, 17175444), (6, 14312870), (10, 8587722), (11, 7807020), (12, 7156435), (13, 6605940), (15, 5725148), (20, 4293861), (22, 3903510), (26, 3302970), (30, 2862574), (33, 2602340), (39, 2201980), (44, 1951755), (52, 1651485), (55, 1561404), (60, 1431287), (65, 1321188), (66, 1301170), (78, 1100990), (110, 780702), (130, 660594), (132, 650585), (143, 600540), (156, 550495), (165, 520468), (195, 440396), (220, 390351), (260, 330297), (286, 300270), (330, 260234), (390, 220198), (429, 200180), (572, 150135), (660, 130117), (715, 120108), (780, 110099), (858, 100090), (1430, 60054), (1716, 50045), (2145, 40036), (2860, 30027), (4290, 20018), (8580, 10009)]