66445394340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{202343}}^1$

素因数の和:202789

約数の個数: 96

約数和(自身を含む): 200835323136

約数和(自身を除く): 134389928796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 421, 780, 842, 1263, 1684, 2105, 2526, 4210, 5052, 5473, 6315, 8420, 10946, 12630, 16419, 21892, 25260, 27365, 32838, 54730, 65676, 82095, 109460, 164190, 202343, 328380, 404686, 607029, 809372, 1011715, 1214058, 2023430, 2428116, 2630459, 3035145, 4046860, 5260918, 6070290, 7891377, 10521836, 12140580, 13152295, 15782754, 26304590, 31565508, 39456885, 52609180, 78913770, 85186403, 157827540, 170372806, 255559209, 340745612, 425932015, 511118418, 851864030, 1022236836, 1107423239, 1277796045, 1703728060, 2214846478, 2555592090, 3322269717, 4429692956, 5111184180, 5537116195, 6644539434, 11074232390, 13289078868, 16611348585, 22148464780, 33222697170, 66445394340]

約数ペア:

[(1, 66445394340), (2, 33222697170), (3, 22148464780), (4, 16611348585), (5, 13289078868), (6, 11074232390), (10, 6644539434), (12, 5537116195), (13, 5111184180), (15, 4429692956), (20, 3322269717), (26, 2555592090), (30, 2214846478), (39, 1703728060), (52, 1277796045), (60, 1107423239), (65, 1022236836), (78, 851864030), (130, 511118418), (156, 425932015), (195, 340745612), (260, 255559209), (390, 170372806), (421, 157827540), (780, 85186403), (842, 78913770), (1263, 52609180), (1684, 39456885), (2105, 31565508), (2526, 26304590), (4210, 15782754), (5052, 13152295), (5473, 12140580), (6315, 10521836), (8420, 7891377), (10946, 6070290), (12630, 5260918), (16419, 4046860), (21892, 3035145), (25260, 2630459), (27365, 2428116), (32838, 2023430), (54730, 1214058), (65676, 1011715), (82095, 809372), (109460, 607029), (164190, 404686), (202343, 328380)]