148758840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 370159560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 109, 120, 136, 153, 170, 180, 204, 218, 223, 255, 306, 327, 340, 360, 408, 436, 446, 510, 545, 612, 654, 669, 680, 765, 872, 892, 981, 1020, 1090, 1115, 1224, 1308, 1338, 1530, 1635, 1784, 1853, 1962, 2007, 2040, 2180, 2230, 2616, 2676, 3060, 3270, 3345, 3706, 3791, 3924, 4014, 4360, 4460, 4905, 5352, 5559, 6120, 6540, 6690, 7412, 7582, 7848, 8028, 8920, 9265, 9810, 10035, 11118, 11373, 13080, 13380, 14824, 15164, 16056, 16677, 18530, 18955, 19620, 20070, 22236, 22746, 24307, 26760, 27795, 30328, 33354, 34119, 37060, 37910, 39240, 40140, 44472, 45492, 48614, 55590, 56865, 66708, 68238, 72921, 74120, 75820, 80280, 83385, 90984, 97228, 111180, 113730, 121535, 133416, 136476, 145842, 151640, 166770, 170595, 194456, 218763, 222360, 227460, 243070, 272952, 291684, 333540, 341190, 364605, 413219, 437526, 454920, 486140, 583368, 667080, 682380, 729210, 826438, 875052, 972280, 1093815, 1239657, 1364760, 1458420, 1652876, 1750104, 2066095, 2187630, 2479314, 2916840, 3305752, 3718971, 4132190, 4375260, 4958628, 6198285, 7437942, 8264380, 8750520, 9917256, 12396570, 14875884, 16528760, 18594855, 24793140, 29751768, 37189710, 49586280, 74379420, 148758840]

約数ペア:

[(1, 148758840), (2, 74379420), (3, 49586280), (4, 37189710), (5, 29751768), (6, 24793140), (8, 18594855), (9, 16528760), (10, 14875884), (12, 12396570), (15, 9917256), (17, 8750520), (18, 8264380), (20, 7437942), (24, 6198285), (30, 4958628), (34, 4375260), (36, 4132190), (40, 3718971), (45, 3305752), (51, 2916840), (60, 2479314), (68, 2187630), (72, 2066095), (85, 1750104), (90, 1652876), (102, 1458420), (109, 1364760), (120, 1239657), (136, 1093815), (153, 972280), (170, 875052), (180, 826438), (204, 729210), (218, 682380), (223, 667080), (255, 583368), (306, 486140), (327, 454920), (340, 437526), (360, 413219), (408, 364605), (436, 341190), (446, 333540), (510, 291684), (545, 272952), (612, 243070), (654, 227460), (669, 222360), (680, 218763), (765, 194456), (872, 170595), (892, 166770), (981, 151640), (1020, 145842), (1090, 136476), (1115, 133416), (1224, 121535), (1308, 113730), (1338, 111180), (1530, 97228), (1635, 90984), (1784, 83385), (1853, 80280), (1962, 75820), (2007, 74120), (2040, 72921), (2180, 68238), (2230, 66708), (2616, 56865), (2676, 55590), (3060, 48614), (3270, 45492), (3345, 44472), (3706, 40140), (3791, 39240), (3924, 37910), (4014, 37060), (4360, 34119), (4460, 33354), (4905, 30328), (5352, 27795), (5559, 26760), (6120, 24307), (6540, 22746), (6690, 22236), (7412, 20070), (7582, 19620), (7848, 18955), (8028, 18530), (8920, 16677), (9265, 16056), (9810, 15164), (10035, 14824), (11118, 13380), (11373, 13080)]