67974660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 238210560

約数和(自身を除く): 170235900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 421, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 842, 897, 1035, 1170, 1196, 1242, 1263, 1380, 1404, 1495, 1684, 1755, 1794, 2070, 2105, 2340, 2484, 2526, 2691, 2990, 3105, 3510, 3588, 3789, 4140, 4210, 4485, 5052, 5382, 5473, 5980, 6210, 6315, 7020, 7578, 8073, 8420, 8970, 9683, 10764, 10946, 11367, 12420, 12630, 13455, 15156, 16146, 16419, 17940, 18945, 19366, 21892, 22734, 25260, 26910, 27365, 29049, 32292, 32838, 37890, 38732, 40365, 45468, 48415, 49257, 53820, 54730, 56835, 58098, 65676, 75780, 80730, 82095, 87147, 96830, 98514, 109460, 113670, 116196, 125879, 145245, 147771, 161460, 164190, 174294, 193660, 197028, 227340, 246285, 251758, 261441, 290490, 295542, 328380, 348588, 377637, 435735, 492570, 503516, 522882, 580980, 591084, 629395, 738855, 755274, 871470, 985140, 1045764, 1132911, 1258790, 1307205, 1477710, 1510548, 1742940, 1888185, 2265822, 2517580, 2614410, 2955420, 3398733, 3776370, 4531644, 5228820, 5664555, 6797466, 7552740, 11329110, 13594932, 16993665, 22658220, 33987330, 67974660]

約数ペア:

[(1, 67974660), (2, 33987330), (3, 22658220), (4, 16993665), (5, 13594932), (6, 11329110), (9, 7552740), (10, 6797466), (12, 5664555), (13, 5228820), (15, 4531644), (18, 3776370), (20, 3398733), (23, 2955420), (26, 2614410), (27, 2517580), (30, 2265822), (36, 1888185), (39, 1742940), (45, 1510548), (46, 1477710), (52, 1307205), (54, 1258790), (60, 1132911), (65, 1045764), (69, 985140), (78, 871470), (90, 755274), (92, 738855), (108, 629395), (115, 591084), (117, 580980), (130, 522882), (135, 503516), (138, 492570), (156, 435735), (180, 377637), (195, 348588), (207, 328380), (230, 295542), (234, 290490), (260, 261441), (270, 251758), (276, 246285), (299, 227340), (345, 197028), (351, 193660), (390, 174294), (414, 164190), (421, 161460), (460, 147771), (468, 145245), (540, 125879), (585, 116196), (598, 113670), (621, 109460), (690, 98514), (702, 96830), (780, 87147), (828, 82095), (842, 80730), (897, 75780), (1035, 65676), (1170, 58098), (1196, 56835), (1242, 54730), (1263, 53820), (1380, 49257), (1404, 48415), (1495, 45468), (1684, 40365), (1755, 38732), (1794, 37890), (2070, 32838), (2105, 32292), (2340, 29049), (2484, 27365), (2526, 26910), (2691, 25260), (2990, 22734), (3105, 21892), (3510, 19366), (3588, 18945), (3789, 17940), (4140, 16419), (4210, 16146), (4485, 15156), (5052, 13455), (5382, 12630), (5473, 12420), (5980, 11367), (6210, 10946), (6315, 10764), (7020, 9683), (7578, 8970), (8073, 8420)]