250436520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 870704640

約数和(自身を除く): 620268120

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, 120, 136, 151, 153, 170, 180, 204, 255, 271, 302, 306, 340, 360, 408, 453, 510, 542, 604, 612, 680, 755, 765, 813, 906, 1020, 1084, 1208, 1224, 1355, 1359, 1510, 1530, 1626, 1812, 2040, 2168, 2265, 2439, 2567, 2710, 2718, 3020, 3060, 3252, 3624, 4065, 4530, 4607, 4878, 5134, 5420, 5436, 6040, 6120, 6504, 6795, 7701, 8130, 9060, 9214, 9756, 10268, 10840, 10872, 12195, 12835, 13590, 13821, 15402, 16260, 18120, 18428, 19512, 20536, 23035, 23103, 24390, 25670, 27180, 27642, 30804, 32520, 36856, 38505, 40921, 41463, 46070, 46206, 48780, 51340, 54360, 55284, 61608, 69105, 77010, 81842, 82926, 92140, 92412, 97560, 102680, 110568, 115515, 122763, 138210, 154020, 163684, 165852, 184280, 184824, 204605, 207315, 231030, 245526, 276420, 308040, 327368, 331704, 368289, 409210, 414630, 462060, 491052, 552840, 613815, 695657, 736578, 818420, 829260, 924120, 982104, 1227630, 1391314, 1473156, 1636840, 1658520, 1841445, 2086971, 2455260, 2782628, 2946312, 3478285, 3682890, 4173942, 4910520, 5565256, 6260913, 6956570, 7365780, 8347884, 10434855, 12521826, 13913140, 14731560, 16695768, 20869710, 25043652, 27826280, 31304565, 41739420, 50087304, 62609130, 83478840, 125218260, 250436520]

約数ペア:

[(1, 250436520), (2, 125218260), (3, 83478840), (4, 62609130), (5, 50087304), (6, 41739420), (8, 31304565), (9, 27826280), (10, 25043652), (12, 20869710), (15, 16695768), (17, 14731560), (18, 13913140), (20, 12521826), (24, 10434855), (30, 8347884), (34, 7365780), (36, 6956570), (40, 6260913), (45, 5565256), (51, 4910520), (60, 4173942), (68, 3682890), (72, 3478285), (85, 2946312), (90, 2782628), (102, 2455260), (120, 2086971), (136, 1841445), (151, 1658520), (153, 1636840), (170, 1473156), (180, 1391314), (204, 1227630), (255, 982104), (271, 924120), (302, 829260), (306, 818420), (340, 736578), (360, 695657), (408, 613815), (453, 552840), (510, 491052), (542, 462060), (604, 414630), (612, 409210), (680, 368289), (755, 331704), (765, 327368), (813, 308040), (906, 276420), (1020, 245526), (1084, 231030), (1208, 207315), (1224, 204605), (1355, 184824), (1359, 184280), (1510, 165852), (1530, 163684), (1626, 154020), (1812, 138210), (2040, 122763), (2168, 115515), (2265, 110568), (2439, 102680), (2567, 97560), (2710, 92412), (2718, 92140), (3020, 82926), (3060, 81842), (3252, 77010), (3624, 69105), (4065, 61608), (4530, 55284), (4607, 54360), (4878, 51340), (5134, 48780), (5420, 46206), (5436, 46070), (6040, 41463), (6120, 40921), (6504, 38505), (6795, 36856), (7701, 32520), (8130, 30804), (9060, 27642), (9214, 27180), (9756, 25670), (10268, 24390), (10840, 23103), (10872, 23035), (12195, 20536), (12835, 19512), (13590, 18428), (13821, 18120), (15402, 16260)]