149761710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 468844992

約数和(自身を除く): 319083282

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 81, 90, 105, 122, 126, 135, 162, 183, 189, 210, 270, 305, 315, 366, 378, 405, 427, 433, 549, 567, 610, 630, 810, 854, 866, 915, 945, 1098, 1134, 1281, 1299, 1647, 1830, 1890, 2135, 2165, 2562, 2598, 2745, 2835, 3031, 3294, 3843, 3897, 4270, 4330, 4941, 5490, 5670, 6062, 6405, 6495, 7686, 7794, 8235, 9093, 9882, 11529, 11691, 12810, 12990, 15155, 16470, 18186, 19215, 19485, 23058, 23382, 24705, 26413, 27279, 30310, 34587, 35073, 38430, 38970, 45465, 49410, 52826, 54558, 57645, 58455, 69174, 70146, 79239, 81837, 90930, 115290, 116910, 132065, 136395, 158478, 163674, 172935, 175365, 184891, 237717, 245511, 264130, 272790, 345870, 350730, 369782, 396195, 409185, 475434, 491022, 554673, 713151, 792390, 818370, 924455, 1109346, 1188585, 1227555, 1426302, 1664019, 1848910, 2139453, 2377170, 2455110, 2773365, 3328038, 3565755, 4278906, 4992057, 5546730, 7131510, 8320095, 9984114, 10697265, 14976171, 16640190, 21394530, 24960285, 29952342, 49920570, 74880855, 149761710]

約数ペア:

[(1, 149761710), (2, 74880855), (3, 49920570), (5, 29952342), (6, 24960285), (7, 21394530), (9, 16640190), (10, 14976171), (14, 10697265), (15, 9984114), (18, 8320095), (21, 7131510), (27, 5546730), (30, 4992057), (35, 4278906), (42, 3565755), (45, 3328038), (54, 2773365), (61, 2455110), (63, 2377170), (70, 2139453), (81, 1848910), (90, 1664019), (105, 1426302), (122, 1227555), (126, 1188585), (135, 1109346), (162, 924455), (183, 818370), (189, 792390), (210, 713151), (270, 554673), (305, 491022), (315, 475434), (366, 409185), (378, 396195), (405, 369782), (427, 350730), (433, 345870), (549, 272790), (567, 264130), (610, 245511), (630, 237717), (810, 184891), (854, 175365), (866, 172935), (915, 163674), (945, 158478), (1098, 136395), (1134, 132065), (1281, 116910), (1299, 115290), (1647, 90930), (1830, 81837), (1890, 79239), (2135, 70146), (2165, 69174), (2562, 58455), (2598, 57645), (2745, 54558), (2835, 52826), (3031, 49410), (3294, 45465), (3843, 38970), (3897, 38430), (4270, 35073), (4330, 34587), (4941, 30310), (5490, 27279), (5670, 26413), (6062, 24705), (6405, 23382), (6495, 23058), (7686, 19485), (7794, 19215), (8235, 18186), (9093, 16470), (9882, 15155), (11529, 12990), (11691, 12810)]