149646120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 499633920

約数和(自身を除く): 349987800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 157, 169, 188, 195, 235, 260, 282, 312, 314, 338, 376, 390, 470, 471, 507, 520, 564, 611, 628, 676, 705, 780, 785, 845, 940, 942, 1014, 1128, 1222, 1256, 1352, 1410, 1560, 1570, 1690, 1833, 1880, 1884, 2028, 2041, 2355, 2444, 2535, 2820, 3055, 3140, 3380, 3666, 3768, 4056, 4082, 4710, 4888, 5070, 5640, 6110, 6123, 6280, 6760, 7332, 7379, 7943, 8164, 9165, 9420, 10140, 10205, 12220, 12246, 14664, 14758, 15886, 16328, 18330, 18840, 20280, 20410, 22137, 23829, 24440, 24492, 26533, 29516, 30615, 31772, 36660, 36895, 39715, 40820, 44274, 47658, 48984, 53066, 59032, 61230, 63544, 73320, 73790, 79430, 79599, 81640, 88548, 95316, 95927, 106132, 110685, 119145, 122460, 132665, 147580, 158860, 159198, 177096, 190632, 191854, 212264, 221370, 238290, 244920, 265330, 287781, 295160, 317720, 318396, 383708, 397995, 442740, 476580, 479635, 530660, 575562, 636792, 767416, 795990, 885480, 953160, 959270, 1061320, 1151124, 1247051, 1438905, 1591980, 1918540, 2302248, 2494102, 2877810, 3183960, 3741153, 3837080, 4988204, 5755620, 6235255, 7482306, 9976408, 11511240, 12470510, 14964612, 18705765, 24941020, 29929224, 37411530, 49882040, 74823060, 149646120]

約数ペア:

[(1, 149646120), (2, 74823060), (3, 49882040), (4, 37411530), (5, 29929224), (6, 24941020), (8, 18705765), (10, 14964612), (12, 12470510), (13, 11511240), (15, 9976408), (20, 7482306), (24, 6235255), (26, 5755620), (30, 4988204), (39, 3837080), (40, 3741153), (47, 3183960), (52, 2877810), (60, 2494102), (65, 2302248), (78, 1918540), (94, 1591980), (104, 1438905), (120, 1247051), (130, 1151124), (141, 1061320), (156, 959270), (157, 953160), (169, 885480), (188, 795990), (195, 767416), (235, 636792), (260, 575562), (282, 530660), (312, 479635), (314, 476580), (338, 442740), (376, 397995), (390, 383708), (470, 318396), (471, 317720), (507, 295160), (520, 287781), (564, 265330), (611, 244920), (628, 238290), (676, 221370), (705, 212264), (780, 191854), (785, 190632), (845, 177096), (940, 159198), (942, 158860), (1014, 147580), (1128, 132665), (1222, 122460), (1256, 119145), (1352, 110685), (1410, 106132), (1560, 95927), (1570, 95316), (1690, 88548), (1833, 81640), (1880, 79599), (1884, 79430), (2028, 73790), (2041, 73320), (2355, 63544), (2444, 61230), (2535, 59032), (2820, 53066), (3055, 48984), (3140, 47658), (3380, 44274), (3666, 40820), (3768, 39715), (4056, 36895), (4082, 36660), (4710, 31772), (4888, 30615), (5070, 29516), (5640, 26533), (6110, 24492), (6123, 24440), (6280, 23829), (6760, 22137), (7332, 20410), (7379, 20280), (7943, 18840), (8164, 18330), (9165, 16328), (9420, 15886), (10140, 14758), (10205, 14664), (12220, 12246)]