172350270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 471744000

約数和(自身を除く): 299393730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 139, 207, 230, 278, 345, 414, 417, 599, 690, 695, 834, 1035, 1198, 1251, 1390, 1797, 2070, 2085, 2502, 2995, 3197, 3594, 4170, 5391, 5990, 6255, 6394, 8985, 9591, 10782, 12510, 13777, 15985, 17970, 19182, 26955, 27554, 28773, 31970, 41331, 47955, 53910, 57546, 68885, 82662, 83261, 95910, 123993, 137770, 143865, 166522, 206655, 247986, 249783, 287730, 413310, 416305, 499566, 619965, 749349, 832610, 1239930, 1248915, 1498698, 1915003, 2497830, 3746745, 3830006, 5745009, 7493490, 9575015, 11490018, 17235027, 19150030, 28725045, 34470054, 57450090, 86175135, 172350270]

約数ペア:

[(1, 172350270), (2, 86175135), (3, 57450090), (5, 34470054), (6, 28725045), (9, 19150030), (10, 17235027), (15, 11490018), (18, 9575015), (23, 7493490), (30, 5745009), (45, 3830006), (46, 3746745), (69, 2497830), (90, 1915003), (115, 1498698), (138, 1248915), (139, 1239930), (207, 832610), (230, 749349), (278, 619965), (345, 499566), (414, 416305), (417, 413310), (599, 287730), (690, 249783), (695, 247986), (834, 206655), (1035, 166522), (1198, 143865), (1251, 137770), (1390, 123993), (1797, 95910), (2070, 83261), (2085, 82662), (2502, 68885), (2995, 57546), (3197, 53910), (3594, 47955), (4170, 41331), (5391, 31970), (5990, 28773), (6255, 27554), (6394, 26955), (8985, 19182), (9591, 17970), (10782, 15985), (12510, 13777)]