53918100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:590

約数の個数: 108

約数和(自身を含む): 170614080

約数和(自身を除く): 116695980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 417, 431, 450, 556, 695, 834, 862, 900, 1251, 1293, 1390, 1668, 1724, 2085, 2155, 2502, 2586, 2780, 3475, 3879, 4170, 4310, 5004, 5172, 6255, 6465, 6950, 7758, 8340, 8620, 10425, 10775, 12510, 12930, 13900, 15516, 19395, 20850, 21550, 25020, 25860, 31275, 32325, 38790, 41700, 43100, 59909, 62550, 64650, 77580, 96975, 119818, 125100, 129300, 179727, 193950, 239636, 299545, 359454, 387900, 539181, 599090, 718908, 898635, 1078362, 1198180, 1497725, 1797270, 2156724, 2695905, 2995450, 3594540, 4493175, 5391810, 5990900, 8986350, 10783620, 13479525, 17972700, 26959050, 53918100]

約数ペア:

[(1, 53918100), (2, 26959050), (3, 17972700), (4, 13479525), (5, 10783620), (6, 8986350), (9, 5990900), (10, 5391810), (12, 4493175), (15, 3594540), (18, 2995450), (20, 2695905), (25, 2156724), (30, 1797270), (36, 1497725), (45, 1198180), (50, 1078362), (60, 898635), (75, 718908), (90, 599090), (100, 539181), (139, 387900), (150, 359454), (180, 299545), (225, 239636), (278, 193950), (300, 179727), (417, 129300), (431, 125100), (450, 119818), (556, 96975), (695, 77580), (834, 64650), (862, 62550), (900, 59909), (1251, 43100), (1293, 41700), (1390, 38790), (1668, 32325), (1724, 31275), (2085, 25860), (2155, 25020), (2502, 21550), (2586, 20850), (2780, 19395), (3475, 15516), (3879, 13900), (4170, 12930), (4310, 12510), (5004, 10775), (5172, 10425), (6255, 8620), (6465, 8340), (6950, 7758)]