65542620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7675

約数の個数: 96

約数和(自身を含む): 215631360

約数和(自身を除く): 150088740

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, 7639, 8580, 15278, 22917, 30556, 38195, 45834, 76390, 84029, 91668, 99307, 114585, 152780, 168058, 198614, 229170, 252087, 297921, 336116, 397228, 420145, 458340, 496535, 504174, 595842, 840290, 993070, 1008348, 1092377, 1191684, 1260435, 1489605, 1680580, 1986140, 2184754, 2520870, 2979210, 3277131, 4369508, 5041740, 5461885, 5958420, 6554262, 10923770, 13108524, 16385655, 21847540, 32771310, 65542620]

約数ペア:

[(1, 65542620), (2, 32771310), (3, 21847540), (4, 16385655), (5, 13108524), (6, 10923770), (10, 6554262), (11, 5958420), (12, 5461885), (13, 5041740), (15, 4369508), (20, 3277131), (22, 2979210), (26, 2520870), (30, 2184754), (33, 1986140), (39, 1680580), (44, 1489605), (52, 1260435), (55, 1191684), (60, 1092377), (65, 1008348), (66, 993070), (78, 840290), (110, 595842), (130, 504174), (132, 496535), (143, 458340), (156, 420145), (165, 397228), (195, 336116), (220, 297921), (260, 252087), (286, 229170), (330, 198614), (390, 168058), (429, 152780), (572, 114585), (660, 99307), (715, 91668), (780, 84029), (858, 76390), (1430, 45834), (1716, 38195), (2145, 30556), (2860, 22917), (4290, 15278), (7639, 8580)]