262494180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8629}}^1$

素因数の和:8670

約数の個数: 108

約数和(自身を含む): 862292340

約数和(自身を除く): 599798160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 8629, 10140, 15210, 17258, 25887, 30420, 34516, 43145, 51774, 77661, 86290, 103548, 112177, 129435, 155322, 172580, 224354, 258870, 310644, 336531, 388305, 448708, 517740, 560885, 673062, 776610, 1009593, 1121770, 1346124, 1458301, 1553220, 1682655, 2019186, 2243540, 2916602, 3365310, 4038372, 4374903, 5047965, 5833204, 6730620, 7291505, 8749806, 10095930, 13124709, 14583010, 17499612, 20191860, 21874515, 26249418, 29166020, 43749030, 52498836, 65623545, 87498060, 131247090, 262494180]

約数ペア:

[(1, 262494180), (2, 131247090), (3, 87498060), (4, 65623545), (5, 52498836), (6, 43749030), (9, 29166020), (10, 26249418), (12, 21874515), (13, 20191860), (15, 17499612), (18, 14583010), (20, 13124709), (26, 10095930), (30, 8749806), (36, 7291505), (39, 6730620), (45, 5833204), (52, 5047965), (60, 4374903), (65, 4038372), (78, 3365310), (90, 2916602), (117, 2243540), (130, 2019186), (156, 1682655), (169, 1553220), (180, 1458301), (195, 1346124), (234, 1121770), (260, 1009593), (338, 776610), (390, 673062), (468, 560885), (507, 517740), (585, 448708), (676, 388305), (780, 336531), (845, 310644), (1014, 258870), (1170, 224354), (1521, 172580), (1690, 155322), (2028, 129435), (2340, 112177), (2535, 103548), (3042, 86290), (3380, 77661), (5070, 51774), (6084, 43145), (7605, 34516), (8629, 30420), (10140, 25887), (15210, 17258)]