137767980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11311}}^1$

素因数の和:11359

約数の個数: 96

約数和(自身を含む): 456099840

約数和(自身を除く): 318331860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 11311, 12180, 22622, 33933, 45244, 56555, 67866, 79177, 113110, 135732, 158354, 169665, 226220, 237531, 316708, 328019, 339330, 395885, 475062, 656038, 678660, 791770, 950124, 984057, 1187655, 1312076, 1583540, 1640095, 1968114, 2296133, 2375310, 3280190, 3936228, 4592266, 4750620, 4920285, 6560380, 6888399, 9184532, 9840570, 11480665, 13776798, 19681140, 22961330, 27553596, 34441995, 45922660, 68883990, 137767980]

約数ペア:

[(1, 137767980), (2, 68883990), (3, 45922660), (4, 34441995), (5, 27553596), (6, 22961330), (7, 19681140), (10, 13776798), (12, 11480665), (14, 9840570), (15, 9184532), (20, 6888399), (21, 6560380), (28, 4920285), (29, 4750620), (30, 4592266), (35, 3936228), (42, 3280190), (58, 2375310), (60, 2296133), (70, 1968114), (84, 1640095), (87, 1583540), (105, 1312076), (116, 1187655), (140, 984057), (145, 950124), (174, 791770), (203, 678660), (210, 656038), (290, 475062), (348, 395885), (406, 339330), (420, 328019), (435, 316708), (580, 237531), (609, 226220), (812, 169665), (870, 158354), (1015, 135732), (1218, 113110), (1740, 79177), (2030, 67866), (2436, 56555), (3045, 45244), (4060, 33933), (6090, 22622), (11311, 12180)]