153998100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1390

約数の個数: 108

約数和(自身を含む): 486566080

約数和(自身を除く): 332567980

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, 450, 556, 695, 834, 900, 1231, 1251, 1390, 1668, 2085, 2462, 2502, 2780, 3475, 3693, 4170, 4924, 5004, 6155, 6255, 6950, 7386, 8340, 10425, 11079, 12310, 12510, 13900, 14772, 18465, 20850, 22158, 24620, 25020, 30775, 31275, 36930, 41700, 44316, 55395, 61550, 62550, 73860, 92325, 110790, 123100, 125100, 171109, 184650, 221580, 276975, 342218, 369300, 513327, 553950, 684436, 855545, 1026654, 1107900, 1539981, 1711090, 2053308, 2566635, 3079962, 3422180, 4277725, 5133270, 6159924, 7699905, 8555450, 10266540, 12833175, 15399810, 17110900, 25666350, 30799620, 38499525, 51332700, 76999050, 153998100]

約数ペア:

[(1, 153998100), (2, 76999050), (3, 51332700), (4, 38499525), (5, 30799620), (6, 25666350), (9, 17110900), (10, 15399810), (12, 12833175), (15, 10266540), (18, 8555450), (20, 7699905), (25, 6159924), (30, 5133270), (36, 4277725), (45, 3422180), (50, 3079962), (60, 2566635), (75, 2053308), (90, 1711090), (100, 1539981), (139, 1107900), (150, 1026654), (180, 855545), (225, 684436), (278, 553950), (300, 513327), (417, 369300), (450, 342218), (556, 276975), (695, 221580), (834, 184650), (900, 171109), (1231, 125100), (1251, 123100), (1390, 110790), (1668, 92325), (2085, 73860), (2462, 62550), (2502, 61550), (2780, 55395), (3475, 44316), (3693, 41700), (4170, 36930), (4924, 31275), (5004, 30775), (6155, 25020), (6255, 24620), (6950, 22158), (7386, 20850), (8340, 18465), (10425, 14772), (11079, 13900), (12310, 12510)]