148757640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 462274560

約数和(自身を除く): 313516920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 127, 129, 172, 215, 227, 254, 258, 344, 381, 430, 454, 508, 516, 635, 645, 681, 762, 860, 908, 1016, 1032, 1135, 1270, 1290, 1362, 1524, 1720, 1816, 1905, 2270, 2540, 2580, 2724, 3048, 3405, 3810, 4540, 5080, 5160, 5448, 5461, 6810, 7620, 9080, 9761, 10922, 13620, 15240, 16383, 19522, 21844, 27240, 27305, 28829, 29283, 32766, 39044, 43688, 48805, 54610, 57658, 58566, 65532, 78088, 81915, 86487, 97610, 109220, 115316, 117132, 131064, 144145, 146415, 163830, 172974, 195220, 218440, 230632, 234264, 288290, 292830, 327660, 345948, 390440, 432435, 576580, 585660, 655320, 691896, 864870, 1153160, 1171320, 1239647, 1729740, 2479294, 3459480, 3718941, 4958588, 6198235, 7437882, 9917176, 12396470, 14875764, 18594705, 24792940, 29751528, 37189410, 49585880, 74378820, 148757640]

約数ペア:

[(1, 148757640), (2, 74378820), (3, 49585880), (4, 37189410), (5, 29751528), (6, 24792940), (8, 18594705), (10, 14875764), (12, 12396470), (15, 9917176), (20, 7437882), (24, 6198235), (30, 4958588), (40, 3718941), (43, 3459480), (60, 2479294), (86, 1729740), (120, 1239647), (127, 1171320), (129, 1153160), (172, 864870), (215, 691896), (227, 655320), (254, 585660), (258, 576580), (344, 432435), (381, 390440), (430, 345948), (454, 327660), (508, 292830), (516, 288290), (635, 234264), (645, 230632), (681, 218440), (762, 195220), (860, 172974), (908, 163830), (1016, 146415), (1032, 144145), (1135, 131064), (1270, 117132), (1290, 115316), (1362, 109220), (1524, 97610), (1720, 86487), (1816, 81915), (1905, 78088), (2270, 65532), (2540, 58566), (2580, 57658), (2724, 54610), (3048, 48805), (3405, 43688), (3810, 39044), (4540, 32766), (5080, 29283), (5160, 28829), (5448, 27305), (5461, 27240), (6810, 21844), (7620, 19522), (9080, 16383), (9761, 15240), (10922, 13620)]