190080900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1810

約数の個数: 108

約数和(自身を含む): 600850432

約数和(自身を除く): 410769532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 127, 150, 180, 225, 254, 300, 381, 450, 508, 635, 762, 900, 1143, 1270, 1524, 1663, 1905, 2286, 2540, 3175, 3326, 3810, 4572, 4989, 5715, 6350, 6652, 7620, 8315, 9525, 9978, 11430, 12700, 14967, 16630, 19050, 19956, 22860, 24945, 28575, 29934, 33260, 38100, 41575, 49890, 57150, 59868, 74835, 83150, 99780, 114300, 124725, 149670, 166300, 211201, 249450, 299340, 374175, 422402, 498900, 633603, 748350, 844804, 1056005, 1267206, 1496700, 1900809, 2112010, 2534412, 3168015, 3801618, 4224020, 5280025, 6336030, 7603236, 9504045, 10560050, 12672060, 15840075, 19008090, 21120100, 31680150, 38016180, 47520225, 63360300, 95040450, 190080900]

約数ペア:

[(1, 190080900), (2, 95040450), (3, 63360300), (4, 47520225), (5, 38016180), (6, 31680150), (9, 21120100), (10, 19008090), (12, 15840075), (15, 12672060), (18, 10560050), (20, 9504045), (25, 7603236), (30, 6336030), (36, 5280025), (45, 4224020), (50, 3801618), (60, 3168015), (75, 2534412), (90, 2112010), (100, 1900809), (127, 1496700), (150, 1267206), (180, 1056005), (225, 844804), (254, 748350), (300, 633603), (381, 498900), (450, 422402), (508, 374175), (635, 299340), (762, 249450), (900, 211201), (1143, 166300), (1270, 149670), (1524, 124725), (1663, 114300), (1905, 99780), (2286, 83150), (2540, 74835), (3175, 59868), (3326, 57150), (3810, 49890), (4572, 41575), (4989, 38100), (5715, 33260), (6350, 29934), (6652, 28575), (7620, 24945), (8315, 22860), (9525, 19956), (9978, 19050), (11430, 16630), (12700, 14967)]