168920550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12109}}^1$

素因数の和:12158

約数の個数: 72

約数和(自身を含む): 468511680

約数和(自身を除く): 299591130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 12109, 13950, 24218, 36327, 60545, 72654, 108981, 121090, 181635, 217962, 302725, 363270, 375379, 544905, 605450, 750758, 908175, 1089810, 1126137, 1816350, 1876895, 2252274, 2724525, 3378411, 3753790, 5449050, 5630685, 6756822, 9384475, 11261370, 16892055, 18768950, 28153425, 33784110, 56306850, 84460275, 168920550]

約数ペア:

[(1, 168920550), (2, 84460275), (3, 56306850), (5, 33784110), (6, 28153425), (9, 18768950), (10, 16892055), (15, 11261370), (18, 9384475), (25, 6756822), (30, 5630685), (31, 5449050), (45, 3753790), (50, 3378411), (62, 2724525), (75, 2252274), (90, 1876895), (93, 1816350), (150, 1126137), (155, 1089810), (186, 908175), (225, 750758), (279, 605450), (310, 544905), (450, 375379), (465, 363270), (558, 302725), (775, 217962), (930, 181635), (1395, 121090), (1550, 108981), (2325, 72654), (2790, 60545), (4650, 36327), (6975, 24218), (12109, 13950)]