265002660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 870957360

約数和(自身を除く): 605954700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 269, 390, 421, 468, 538, 585, 780, 807, 842, 1076, 1170, 1263, 1345, 1614, 1684, 2105, 2340, 2421, 2526, 2690, 3228, 3497, 3789, 4035, 4210, 4842, 5052, 5380, 5473, 6315, 6994, 7578, 8070, 8420, 9684, 10491, 10946, 12105, 12630, 13988, 15156, 16140, 16419, 17485, 18945, 20982, 21892, 24210, 25260, 27365, 31473, 32838, 34970, 37890, 41964, 48420, 49257, 52455, 54730, 62946, 65676, 69940, 75780, 82095, 98514, 104910, 109460, 113249, 125892, 157365, 164190, 197028, 209820, 226498, 246285, 314730, 328380, 339747, 452996, 492570, 566245, 629460, 679494, 985140, 1019241, 1132490, 1358988, 1472237, 1698735, 2038482, 2264980, 2944474, 3397470, 4076964, 4416711, 5096205, 5888948, 6794940, 7361185, 8833422, 10192410, 13250133, 14722370, 17666844, 20384820, 22083555, 26500266, 29444740, 44167110, 53000532, 66250665, 88334220, 132501330, 265002660]

約数ペア:

[(1, 265002660), (2, 132501330), (3, 88334220), (4, 66250665), (5, 53000532), (6, 44167110), (9, 29444740), (10, 26500266), (12, 22083555), (13, 20384820), (15, 17666844), (18, 14722370), (20, 13250133), (26, 10192410), (30, 8833422), (36, 7361185), (39, 6794940), (45, 5888948), (52, 5096205), (60, 4416711), (65, 4076964), (78, 3397470), (90, 2944474), (117, 2264980), (130, 2038482), (156, 1698735), (180, 1472237), (195, 1358988), (234, 1132490), (260, 1019241), (269, 985140), (390, 679494), (421, 629460), (468, 566245), (538, 492570), (585, 452996), (780, 339747), (807, 328380), (842, 314730), (1076, 246285), (1170, 226498), (1263, 209820), (1345, 197028), (1614, 164190), (1684, 157365), (2105, 125892), (2340, 113249), (2421, 109460), (2526, 104910), (2690, 98514), (3228, 82095), (3497, 75780), (3789, 69940), (4035, 65676), (4210, 62946), (4842, 54730), (5052, 52455), (5380, 49257), (5473, 48420), (6315, 41964), (6994, 37890), (7578, 34970), (8070, 32838), (8420, 31473), (9684, 27365), (10491, 25260), (10946, 24210), (12105, 21892), (12630, 20982), (13988, 18945), (15156, 17485), (16140, 16419)]