774550920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45137}}^1$

素因数の和:45175

約数の個数: 128

約数和(自身を含む): 2729946240

約数和(自身を除く): 1955395320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 45137, 90274, 135411, 180548, 225685, 270822, 361096, 451370, 496507, 541644, 586781, 677055, 902740, 993014, 1083288, 1173562, 1354110, 1489521, 1760343, 1805480, 1986028, 2347124, 2482535, 2708220, 2933905, 2979042, 3520686, 3972056, 4694248, 4965070, 5416440, 5867810, 5958084, 6454591, 7041372, 7447605, 8801715, 9930140, 11735620, 11916168, 12909182, 14082744, 14895210, 17603430, 19363773, 19860280, 23471240, 25818364, 29790420, 32272955, 35206860, 38727546, 51636728, 59580840, 64545910, 70413720, 77455092, 96818865, 129091820, 154910184, 193637730, 258183640, 387275460, 774550920]

約数ペア:

[(1, 774550920), (2, 387275460), (3, 258183640), (4, 193637730), (5, 154910184), (6, 129091820), (8, 96818865), (10, 77455092), (11, 70413720), (12, 64545910), (13, 59580840), (15, 51636728), (20, 38727546), (22, 35206860), (24, 32272955), (26, 29790420), (30, 25818364), (33, 23471240), (39, 19860280), (40, 19363773), (44, 17603430), (52, 14895210), (55, 14082744), (60, 12909182), (65, 11916168), (66, 11735620), (78, 9930140), (88, 8801715), (104, 7447605), (110, 7041372), (120, 6454591), (130, 5958084), (132, 5867810), (143, 5416440), (156, 4965070), (165, 4694248), (195, 3972056), (220, 3520686), (260, 2979042), (264, 2933905), (286, 2708220), (312, 2482535), (330, 2347124), (390, 1986028), (429, 1805480), (440, 1760343), (520, 1489521), (572, 1354110), (660, 1173562), (715, 1083288), (780, 993014), (858, 902740), (1144, 677055), (1320, 586781), (1430, 541644), (1560, 496507), (1716, 451370), (2145, 361096), (2860, 270822), (3432, 225685), (4290, 180548), (5720, 135411), (8580, 90274), (17160, 45137)]