40685400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{3229}}^1$

素因数の和:3258

約数の個数: 144

約数和(自身を含む): 156202800

約数和(自身を除く): 115517400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 3229, 4200, 6300, 6458, 9687, 12600, 12916, 16145, 19374, 22603, 25832, 29061, 32290, 38748, 45206, 48435, 58122, 64580, 67809, 77496, 80725, 90412, 96870, 113015, 116244, 129160, 135618, 145305, 161450, 180824, 193740, 203427, 226030, 232488, 242175, 271236, 290610, 322900, 339045, 387480, 406854, 452060, 484350, 542472, 565075, 581220, 645800, 678090, 726525, 813708, 904120, 968700, 1017135, 1130150, 1162440, 1356180, 1453050, 1627416, 1695225, 1937400, 2034270, 2260300, 2712360, 2906100, 3390450, 4068540, 4520600, 5085675, 5812200, 6780900, 8137080, 10171350, 13561800, 20342700, 40685400]

約数ペア:

[(1, 40685400), (2, 20342700), (3, 13561800), (4, 10171350), (5, 8137080), (6, 6780900), (7, 5812200), (8, 5085675), (9, 4520600), (10, 4068540), (12, 3390450), (14, 2906100), (15, 2712360), (18, 2260300), (20, 2034270), (21, 1937400), (24, 1695225), (25, 1627416), (28, 1453050), (30, 1356180), (35, 1162440), (36, 1130150), (40, 1017135), (42, 968700), (45, 904120), (50, 813708), (56, 726525), (60, 678090), (63, 645800), (70, 581220), (72, 565075), (75, 542472), (84, 484350), (90, 452060), (100, 406854), (105, 387480), (120, 339045), (126, 322900), (140, 290610), (150, 271236), (168, 242175), (175, 232488), (180, 226030), (200, 203427), (210, 193740), (225, 180824), (252, 161450), (280, 145305), (300, 135618), (315, 129160), (350, 116244), (360, 113015), (420, 96870), (450, 90412), (504, 80725), (525, 77496), (600, 67809), (630, 64580), (700, 58122), (840, 48435), (900, 45206), (1050, 38748), (1260, 32290), (1400, 29061), (1575, 25832), (1800, 22603), (2100, 19374), (2520, 16145), (3150, 12916), (3229, 12600), (4200, 9687), (6300, 6458)]