153811620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5659}}^1$

素因数の和:5825

約数の個数: 72

約数和(自身を含む): 469734720

約数和(自身を除く): 315923100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 5659, 6795, 9060, 11318, 13590, 16977, 22636, 27180, 28295, 33954, 50931, 56590, 67908, 84885, 101862, 113180, 169770, 203724, 254655, 339540, 509310, 854509, 1018620, 1709018, 2563527, 3418036, 4272545, 5127054, 7690581, 8545090, 10254108, 12817635, 15381162, 17090180, 25635270, 30762324, 38452905, 51270540, 76905810, 153811620]

約数ペア:

[(1, 153811620), (2, 76905810), (3, 51270540), (4, 38452905), (5, 30762324), (6, 25635270), (9, 17090180), (10, 15381162), (12, 12817635), (15, 10254108), (18, 8545090), (20, 7690581), (30, 5127054), (36, 4272545), (45, 3418036), (60, 2563527), (90, 1709018), (151, 1018620), (180, 854509), (302, 509310), (453, 339540), (604, 254655), (755, 203724), (906, 169770), (1359, 113180), (1510, 101862), (1812, 84885), (2265, 67908), (2718, 56590), (3020, 50931), (4530, 33954), (5436, 28295), (5659, 27180), (6795, 22636), (9060, 16977), (11318, 13590)]