351325350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:636

約数の個数: 120

約数和(自身を含む): 983062080

約数和(自身を除く): 631736730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 223, 225, 270, 389, 405, 446, 450, 669, 675, 778, 810, 1115, 1167, 1338, 1350, 1945, 2007, 2025, 2230, 2334, 3345, 3501, 3890, 4014, 4050, 5575, 5835, 6021, 6690, 7002, 9725, 10035, 10503, 11150, 11670, 12042, 16725, 17505, 18063, 19450, 20070, 21006, 29175, 30105, 31509, 33450, 35010, 36126, 50175, 52515, 58350, 60210, 63018, 86747, 87525, 90315, 100350, 105030, 150525, 157545, 173494, 175050, 180630, 260241, 262575, 301050, 315090, 433735, 451575, 520482, 525150, 780723, 787725, 867470, 903150, 1301205, 1561446, 1575450, 2168675, 2342169, 2602410, 3903615, 4337350, 4684338, 6506025, 7026507, 7807230, 11710845, 13012050, 14053014, 19518075, 23421690, 35132535, 39036150, 58554225, 70265070, 117108450, 175662675, 351325350]

約数ペア:

[(1, 351325350), (2, 175662675), (3, 117108450), (5, 70265070), (6, 58554225), (9, 39036150), (10, 35132535), (15, 23421690), (18, 19518075), (25, 14053014), (27, 13012050), (30, 11710845), (45, 7807230), (50, 7026507), (54, 6506025), (75, 4684338), (81, 4337350), (90, 3903615), (135, 2602410), (150, 2342169), (162, 2168675), (223, 1575450), (225, 1561446), (270, 1301205), (389, 903150), (405, 867470), (446, 787725), (450, 780723), (669, 525150), (675, 520482), (778, 451575), (810, 433735), (1115, 315090), (1167, 301050), (1338, 262575), (1350, 260241), (1945, 180630), (2007, 175050), (2025, 173494), (2230, 157545), (2334, 150525), (3345, 105030), (3501, 100350), (3890, 90315), (4014, 87525), (4050, 86747), (5575, 63018), (5835, 60210), (6021, 58350), (6690, 52515), (7002, 50175), (9725, 36126), (10035, 35010), (10503, 33450), (11150, 31509), (11670, 30105), (12042, 29175), (16725, 21006), (17505, 20070), (18063, 19450)]