73052700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 144

約数和(自身を含む): 247484160

約数和(自身を除く): 174431460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 809, 860, 903, 1050, 1075, 1204, 1290, 1505, 1618, 1806, 2100, 2150, 2427, 2580, 3010, 3225, 3236, 3612, 4045, 4300, 4515, 4854, 5663, 6020, 6450, 7525, 8090, 9030, 9708, 11326, 12135, 12900, 15050, 16180, 16989, 18060, 20225, 22575, 22652, 24270, 28315, 30100, 33978, 34787, 40450, 45150, 48540, 56630, 60675, 67956, 69574, 80900, 84945, 90300, 104361, 113260, 121350, 139148, 141575, 169890, 173935, 208722, 242700, 243509, 283150, 339780, 347870, 417444, 424725, 487018, 521805, 566300, 695740, 730527, 849450, 869675, 974036, 1043610, 1217545, 1461054, 1698900, 1739350, 2087220, 2435090, 2609025, 2922108, 3478700, 3652635, 4870180, 5218050, 6087725, 7305270, 10436100, 12175450, 14610540, 18263175, 24350900, 36526350, 73052700]

約数ペア:

[(1, 73052700), (2, 36526350), (3, 24350900), (4, 18263175), (5, 14610540), (6, 12175450), (7, 10436100), (10, 7305270), (12, 6087725), (14, 5218050), (15, 4870180), (20, 3652635), (21, 3478700), (25, 2922108), (28, 2609025), (30, 2435090), (35, 2087220), (42, 1739350), (43, 1698900), (50, 1461054), (60, 1217545), (70, 1043610), (75, 974036), (84, 869675), (86, 849450), (100, 730527), (105, 695740), (129, 566300), (140, 521805), (150, 487018), (172, 424725), (175, 417444), (210, 347870), (215, 339780), (258, 283150), (300, 243509), (301, 242700), (350, 208722), (420, 173935), (430, 169890), (516, 141575), (525, 139148), (602, 121350), (645, 113260), (700, 104361), (809, 90300), (860, 84945), (903, 80900), (1050, 69574), (1075, 67956), (1204, 60675), (1290, 56630), (1505, 48540), (1618, 45150), (1806, 40450), (2100, 34787), (2150, 33978), (2427, 30100), (2580, 28315), (3010, 24270), (3225, 22652), (3236, 22575), (3612, 20225), (4045, 18060), (4300, 16989), (4515, 16180), (4854, 15050), (5663, 12900), (6020, 12135), (6450, 11326), (7525, 9708), (8090, 9030)]