138263100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{14867}}^1$

素因数の和:14915

約数の個数: 72

約数和(自身を含む): 412973568

約数和(自身を除く): 274710468

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, 9300, 14867, 29734, 44601, 59468, 74335, 89202, 148670, 178404, 223005, 297340, 371675, 446010, 460877, 743350, 892020, 921754, 1115025, 1382631, 1486700, 1843508, 2230050, 2304385, 2765262, 4460100, 4608770, 5530524, 6913155, 9217540, 11521925, 13826310, 23043850, 27652620, 34565775, 46087700, 69131550, 138263100]

約数ペア:

[(1, 138263100), (2, 69131550), (3, 46087700), (4, 34565775), (5, 27652620), (6, 23043850), (10, 13826310), (12, 11521925), (15, 9217540), (20, 6913155), (25, 5530524), (30, 4608770), (31, 4460100), (50, 2765262), (60, 2304385), (62, 2230050), (75, 1843508), (93, 1486700), (100, 1382631), (124, 1115025), (150, 921754), (155, 892020), (186, 743350), (300, 460877), (310, 446010), (372, 371675), (465, 297340), (620, 223005), (775, 178404), (930, 148670), (1550, 89202), (1860, 74335), (2325, 59468), (3100, 44601), (4650, 29734), (9300, 14867)]