133347330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 376358400

約数和(自身を除く): 243011070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 109, 115, 135, 138, 197, 207, 218, 230, 270, 327, 345, 394, 414, 545, 591, 621, 654, 690, 981, 985, 1035, 1090, 1182, 1242, 1635, 1773, 1962, 1970, 2070, 2507, 2943, 2955, 3105, 3270, 3546, 4531, 4905, 5014, 5319, 5886, 5910, 6210, 7521, 8865, 9062, 9810, 10638, 12535, 13593, 14715, 15042, 17730, 21473, 22563, 22655, 25070, 26595, 27186, 29430, 37605, 40779, 42946, 45126, 45310, 53190, 64419, 67689, 67965, 75210, 81558, 107365, 112815, 122337, 128838, 135378, 135930, 193257, 203895, 214730, 225630, 244674, 322095, 338445, 386514, 407790, 493879, 579771, 611685, 644190, 676890, 966285, 987758, 1159542, 1223370, 1481637, 1932570, 2469395, 2898855, 2963274, 4444911, 4938790, 5797710, 7408185, 8889822, 13334733, 14816370, 22224555, 26669466, 44449110, 66673665, 133347330]

約数ペア:

[(1, 133347330), (2, 66673665), (3, 44449110), (5, 26669466), (6, 22224555), (9, 14816370), (10, 13334733), (15, 8889822), (18, 7408185), (23, 5797710), (27, 4938790), (30, 4444911), (45, 2963274), (46, 2898855), (54, 2469395), (69, 1932570), (90, 1481637), (109, 1223370), (115, 1159542), (135, 987758), (138, 966285), (197, 676890), (207, 644190), (218, 611685), (230, 579771), (270, 493879), (327, 407790), (345, 386514), (394, 338445), (414, 322095), (545, 244674), (591, 225630), (621, 214730), (654, 203895), (690, 193257), (981, 135930), (985, 135378), (1035, 128838), (1090, 122337), (1182, 112815), (1242, 107365), (1635, 81558), (1773, 75210), (1962, 67965), (1970, 67689), (2070, 64419), (2507, 53190), (2943, 45310), (2955, 45126), (3105, 42946), (3270, 40779), (3546, 37605), (4531, 29430), (4905, 27186), (5014, 26595), (5319, 25070), (5886, 22655), (5910, 22563), (6210, 21473), (7521, 17730), (8865, 15042), (9062, 14715), (9810, 13593), (10638, 12535)]