156909360420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7867}}^1\times {\mathrm{110807}}^1$

素因数の和:118689

約数の個数: 72

約数和(自身を含む): 476023189824

約数和(自身を除く): 319113829404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7867, 15734, 23601, 31468, 39335, 47202, 70803, 78670, 94404, 110807, 118005, 141606, 157340, 221614, 236010, 283212, 332421, 354015, 443228, 472020, 554035, 664842, 708030, 997263, 1108070, 1329684, 1416060, 1662105, 1994526, 2216140, 3324210, 3989052, 4986315, 6648420, 9972630, 19945260, 871718669, 1743437338, 2615156007, 3486874676, 4358593345, 5230312014, 7845468021, 8717186690, 10460624028, 13075780035, 15690936042, 17434373380, 26151560070, 31381872084, 39227340105, 52303120140, 78454680210, 156909360420]

約数ペア:

[(1, 156909360420), (2, 78454680210), (3, 52303120140), (4, 39227340105), (5, 31381872084), (6, 26151560070), (9, 17434373380), (10, 15690936042), (12, 13075780035), (15, 10460624028), (18, 8717186690), (20, 7845468021), (30, 5230312014), (36, 4358593345), (45, 3486874676), (60, 2615156007), (90, 1743437338), (180, 871718669), (7867, 19945260), (15734, 9972630), (23601, 6648420), (31468, 4986315), (39335, 3989052), (47202, 3324210), (70803, 2216140), (78670, 1994526), (94404, 1662105), (110807, 1416060), (118005, 1329684), (141606, 1108070), (157340, 997263), (221614, 708030), (236010, 664842), (283212, 554035), (332421, 472020), (354015, 443228)]