148971690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 477792000

約数和(自身を除く): 328820310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 149, 161, 189, 207, 210, 230, 270, 298, 315, 322, 345, 378, 414, 447, 483, 529, 621, 630, 690, 745, 805, 894, 945, 966, 1035, 1043, 1058, 1242, 1341, 1449, 1490, 1587, 1610, 1890, 2070, 2086, 2235, 2415, 2645, 2682, 2898, 3105, 3129, 3174, 3427, 3703, 4023, 4347, 4470, 4761, 4830, 5215, 5290, 6210, 6258, 6705, 6854, 7245, 7406, 7935, 8046, 8694, 9387, 9522, 10281, 10430, 11109, 13410, 14283, 14490, 15645, 15870, 17135, 18515, 18774, 20115, 20562, 21735, 22218, 23805, 23989, 28161, 28566, 30843, 31290, 33327, 34270, 37030, 40230, 43470, 46935, 47610, 47978, 51405, 55545, 56322, 61686, 66654, 71415, 71967, 78821, 92529, 93870, 99981, 102810, 111090, 119945, 140805, 142830, 143934, 154215, 157642, 166635, 185058, 199962, 215901, 236463, 239890, 281610, 308430, 333270, 359835, 394105, 431802, 462645, 472926, 499905, 551747, 647703, 709389, 719670, 788210, 925290, 999810, 1079505, 1103494, 1182315, 1295406, 1418778, 1655241, 2128167, 2159010, 2364630, 2758735, 3238515, 3310482, 3546945, 4256334, 4965723, 5517470, 6477030, 7093890, 8276205, 9931446, 10640835, 14897169, 16552410, 21281670, 24828615, 29794338, 49657230, 74485845, 148971690]

約数ペア:

[(1, 148971690), (2, 74485845), (3, 49657230), (5, 29794338), (6, 24828615), (7, 21281670), (9, 16552410), (10, 14897169), (14, 10640835), (15, 9931446), (18, 8276205), (21, 7093890), (23, 6477030), (27, 5517470), (30, 4965723), (35, 4256334), (42, 3546945), (45, 3310482), (46, 3238515), (54, 2758735), (63, 2364630), (69, 2159010), (70, 2128167), (90, 1655241), (105, 1418778), (115, 1295406), (126, 1182315), (135, 1103494), (138, 1079505), (149, 999810), (161, 925290), (189, 788210), (207, 719670), (210, 709389), (230, 647703), (270, 551747), (298, 499905), (315, 472926), (322, 462645), (345, 431802), (378, 394105), (414, 359835), (447, 333270), (483, 308430), (529, 281610), (621, 239890), (630, 236463), (690, 215901), (745, 199962), (805, 185058), (894, 166635), (945, 157642), (966, 154215), (1035, 143934), (1043, 142830), (1058, 140805), (1242, 119945), (1341, 111090), (1449, 102810), (1490, 99981), (1587, 93870), (1610, 92529), (1890, 78821), (2070, 71967), (2086, 71415), (2235, 66654), (2415, 61686), (2645, 56322), (2682, 55545), (2898, 51405), (3105, 47978), (3129, 47610), (3174, 46935), (3427, 43470), (3703, 40230), (4023, 37030), (4347, 34270), (4470, 33327), (4761, 31290), (4830, 30843), (5215, 28566), (5290, 28161), (6210, 23989), (6258, 23805), (6705, 22218), (6854, 21735), (7245, 20562), (7406, 20115), (7935, 18774), (8046, 18515), (8694, 17135), (9387, 15870), (9522, 15645), (10281, 14490), (10430, 14283), (11109, 13410)]