140667150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 392117760

約数和(自身を除く): 251450610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 169, 179, 186, 195, 310, 325, 338, 358, 390, 403, 465, 507, 537, 650, 775, 806, 845, 895, 930, 975, 1014, 1074, 1209, 1550, 1690, 1790, 1950, 2015, 2325, 2327, 2418, 2535, 2685, 4030, 4225, 4475, 4650, 4654, 5070, 5239, 5370, 5549, 6045, 6981, 8450, 8950, 10075, 10478, 11098, 11635, 12090, 12675, 13425, 13962, 15717, 16647, 20150, 23270, 25350, 26195, 26850, 27745, 30225, 30251, 31434, 33294, 34905, 52390, 55490, 58175, 60450, 60502, 69810, 72137, 78585, 83235, 90753, 116350, 130975, 138725, 144274, 151255, 157170, 166470, 174525, 181506, 216411, 261950, 277450, 302510, 349050, 360685, 392925, 416175, 432822, 453765, 721370, 756275, 785850, 832350, 907530, 937781, 1082055, 1512550, 1803425, 1875562, 2164110, 2268825, 2813343, 3606850, 4537650, 4688905, 5410275, 5626686, 9377810, 10820550, 14066715, 23444525, 28133430, 46889050, 70333575, 140667150]

約数ペア:

[(1, 140667150), (2, 70333575), (3, 46889050), (5, 28133430), (6, 23444525), (10, 14066715), (13, 10820550), (15, 9377810), (25, 5626686), (26, 5410275), (30, 4688905), (31, 4537650), (39, 3606850), (50, 2813343), (62, 2268825), (65, 2164110), (75, 1875562), (78, 1803425), (93, 1512550), (130, 1082055), (150, 937781), (155, 907530), (169, 832350), (179, 785850), (186, 756275), (195, 721370), (310, 453765), (325, 432822), (338, 416175), (358, 392925), (390, 360685), (403, 349050), (465, 302510), (507, 277450), (537, 261950), (650, 216411), (775, 181506), (806, 174525), (845, 166470), (895, 157170), (930, 151255), (975, 144274), (1014, 138725), (1074, 130975), (1209, 116350), (1550, 90753), (1690, 83235), (1790, 78585), (1950, 72137), (2015, 69810), (2325, 60502), (2327, 60450), (2418, 58175), (2535, 55490), (2685, 52390), (4030, 34905), (4225, 33294), (4475, 31434), (4650, 30251), (4654, 30225), (5070, 27745), (5239, 26850), (5370, 26195), (5549, 25350), (6045, 23270), (6981, 20150), (8450, 16647), (8950, 15717), (10075, 13962), (10478, 13425), (11098, 12675), (11635, 12090)]