154276740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 484848000

約数和(自身を除く): 330571260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 73, 90, 118, 146, 177, 180, 199, 219, 236, 292, 295, 354, 365, 398, 438, 531, 590, 597, 657, 708, 730, 796, 876, 885, 995, 1062, 1095, 1180, 1194, 1314, 1460, 1770, 1791, 1990, 2124, 2190, 2388, 2628, 2655, 2985, 3285, 3540, 3582, 3980, 4307, 4380, 5310, 5970, 6570, 7164, 8614, 8955, 10620, 11741, 11940, 12921, 13140, 14527, 17228, 17910, 21535, 23482, 25842, 29054, 35223, 35820, 38763, 43070, 43581, 46964, 51684, 58108, 58705, 64605, 70446, 72635, 77526, 86140, 87162, 105669, 117410, 129210, 130743, 140892, 145270, 155052, 174324, 176115, 193815, 211338, 217905, 234820, 258420, 261486, 290540, 352230, 387630, 422676, 435810, 522972, 528345, 653715, 704460, 775260, 857093, 871620, 1056690, 1307430, 1714186, 2113380, 2571279, 2614860, 3428372, 4285465, 5142558, 7713837, 8570930, 10285116, 12856395, 15427674, 17141860, 25712790, 30855348, 38569185, 51425580, 77138370, 154276740]

約数ペア:

[(1, 154276740), (2, 77138370), (3, 51425580), (4, 38569185), (5, 30855348), (6, 25712790), (9, 17141860), (10, 15427674), (12, 12856395), (15, 10285116), (18, 8570930), (20, 7713837), (30, 5142558), (36, 4285465), (45, 3428372), (59, 2614860), (60, 2571279), (73, 2113380), (90, 1714186), (118, 1307430), (146, 1056690), (177, 871620), (180, 857093), (199, 775260), (219, 704460), (236, 653715), (292, 528345), (295, 522972), (354, 435810), (365, 422676), (398, 387630), (438, 352230), (531, 290540), (590, 261486), (597, 258420), (657, 234820), (708, 217905), (730, 211338), (796, 193815), (876, 176115), (885, 174324), (995, 155052), (1062, 145270), (1095, 140892), (1180, 130743), (1194, 129210), (1314, 117410), (1460, 105669), (1770, 87162), (1791, 86140), (1990, 77526), (2124, 72635), (2190, 70446), (2388, 64605), (2628, 58705), (2655, 58108), (2985, 51684), (3285, 46964), (3540, 43581), (3582, 43070), (3980, 38763), (4307, 35820), (4380, 35223), (5310, 29054), (5970, 25842), (6570, 23482), (7164, 21535), (8614, 17910), (8955, 17228), (10620, 14527), (11741, 13140), (11940, 12921)]