85743240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3863

約数の個数: 128

約数和(自身を含む): 297198720

約数和(自身を除く): 211455480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 3821, 4488, 5610, 7480, 7642, 11220, 11463, 15284, 19105, 22440, 22926, 30568, 38210, 42031, 45852, 57315, 64957, 76420, 84062, 91704, 114630, 126093, 129914, 152840, 168124, 194871, 210155, 229260, 252186, 259828, 324785, 336248, 389742, 420310, 458520, 504372, 519656, 630465, 649570, 714527, 779484, 840620, 974355, 1008744, 1260930, 1299140, 1429054, 1558968, 1681240, 1948710, 2143581, 2521860, 2598280, 2858108, 3572635, 3897420, 4287162, 5043720, 5716216, 7145270, 7794840, 8574324, 10717905, 14290540, 17148648, 21435810, 28581080, 42871620, 85743240]

約数ペア:

[(1, 85743240), (2, 42871620), (3, 28581080), (4, 21435810), (5, 17148648), (6, 14290540), (8, 10717905), (10, 8574324), (11, 7794840), (12, 7145270), (15, 5716216), (17, 5043720), (20, 4287162), (22, 3897420), (24, 3572635), (30, 2858108), (33, 2598280), (34, 2521860), (40, 2143581), (44, 1948710), (51, 1681240), (55, 1558968), (60, 1429054), (66, 1299140), (68, 1260930), (85, 1008744), (88, 974355), (102, 840620), (110, 779484), (120, 714527), (132, 649570), (136, 630465), (165, 519656), (170, 504372), (187, 458520), (204, 420310), (220, 389742), (255, 336248), (264, 324785), (330, 259828), (340, 252186), (374, 229260), (408, 210155), (440, 194871), (510, 168124), (561, 152840), (660, 129914), (680, 126093), (748, 114630), (935, 91704), (1020, 84062), (1122, 76420), (1320, 64957), (1496, 57315), (1870, 45852), (2040, 42031), (2244, 38210), (2805, 30568), (3740, 22926), (3821, 22440), (4488, 19105), (5610, 15284), (7480, 11463), (7642, 11220)]