68178300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7331}}^1$

素因数の和:7379

約数の個数: 72

約数和(自身を含む): 203653632

約数和(自身を除く): 135475332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 7331, 9300, 14662, 21993, 29324, 36655, 43986, 73310, 87972, 109965, 146620, 183275, 219930, 227261, 366550, 439860, 454522, 549825, 681783, 733100, 909044, 1099650, 1136305, 1363566, 2199300, 2272610, 2727132, 3408915, 4545220, 5681525, 6817830, 11363050, 13635660, 17044575, 22726100, 34089150, 68178300]

約数ペア:

[(1, 68178300), (2, 34089150), (3, 22726100), (4, 17044575), (5, 13635660), (6, 11363050), (10, 6817830), (12, 5681525), (15, 4545220), (20, 3408915), (25, 2727132), (30, 2272610), (31, 2199300), (50, 1363566), (60, 1136305), (62, 1099650), (75, 909044), (93, 733100), (100, 681783), (124, 549825), (150, 454522), (155, 439860), (186, 366550), (300, 227261), (310, 219930), (372, 183275), (465, 146620), (620, 109965), (775, 87972), (930, 73310), (1550, 43986), (1860, 36655), (2325, 29324), (3100, 21993), (4650, 14662), (7331, 9300)]