187575120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 674099712

約数和(自身を除く): 486524592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 115, 120, 138, 141, 144, 180, 184, 188, 207, 230, 235, 240, 241, 276, 282, 345, 360, 368, 376, 414, 423, 460, 470, 482, 552, 564, 690, 705, 720, 723, 752, 828, 846, 920, 940, 964, 1035, 1081, 1104, 1128, 1205, 1380, 1410, 1446, 1656, 1692, 1840, 1880, 1928, 2070, 2115, 2162, 2169, 2256, 2410, 2760, 2820, 2892, 3243, 3312, 3384, 3615, 3760, 3856, 4140, 4230, 4324, 4338, 4820, 5405, 5520, 5543, 5640, 5784, 6486, 6768, 7230, 8280, 8460, 8648, 8676, 9640, 9729, 10810, 10845, 11086, 11280, 11327, 11568, 12972, 14460, 16215, 16560, 16629, 16920, 17296, 17352, 19280, 19458, 21620, 21690, 22172, 22654, 25944, 27715, 28920, 32430, 33258, 33840, 33981, 34704, 38916, 43240, 43380, 44344, 45308, 48645, 49887, 51888, 55430, 56635, 57840, 64860, 66516, 67962, 77832, 83145, 86480, 86760, 88688, 90616, 97290, 99774, 101943, 110860, 113270, 129720, 133032, 135924, 155664, 166290, 169905, 173520, 181232, 194580, 199548, 203886, 221720, 226540, 249435, 259440, 260521, 266064, 271848, 332580, 339810, 389160, 399096, 407772, 443440, 453080, 498870, 509715, 521042, 543696, 665160, 679620, 778320, 781563, 798192, 815544, 906160, 997740, 1019430, 1042084, 1302605, 1330320, 1359240, 1563126, 1631088, 1995480, 2038860, 2084168, 2344689, 2605210, 2718480, 3126252, 3907815, 3990960, 4077720, 4168336, 4689378, 5210420, 6252504, 7815630, 8155440, 9378756, 10420840, 11723445, 12505008, 15631260, 18757512, 20841680, 23446890, 31262520, 37515024, 46893780, 62525040, 93787560, 187575120]

約数ペア:

[(1, 187575120), (2, 93787560), (3, 62525040), (4, 46893780), (5, 37515024), (6, 31262520), (8, 23446890), (9, 20841680), (10, 18757512), (12, 15631260), (15, 12505008), (16, 11723445), (18, 10420840), (20, 9378756), (23, 8155440), (24, 7815630), (30, 6252504), (36, 5210420), (40, 4689378), (45, 4168336), (46, 4077720), (47, 3990960), (48, 3907815), (60, 3126252), (69, 2718480), (72, 2605210), (80, 2344689), (90, 2084168), (92, 2038860), (94, 1995480), (115, 1631088), (120, 1563126), (138, 1359240), (141, 1330320), (144, 1302605), (180, 1042084), (184, 1019430), (188, 997740), (207, 906160), (230, 815544), (235, 798192), (240, 781563), (241, 778320), (276, 679620), (282, 665160), (345, 543696), (360, 521042), (368, 509715), (376, 498870), (414, 453080), (423, 443440), (460, 407772), (470, 399096), (482, 389160), (552, 339810), (564, 332580), (690, 271848), (705, 266064), (720, 260521), (723, 259440), (752, 249435), (828, 226540), (846, 221720), (920, 203886), (940, 199548), (964, 194580), (1035, 181232), (1081, 173520), (1104, 169905), (1128, 166290), (1205, 155664), (1380, 135924), (1410, 133032), (1446, 129720), (1656, 113270), (1692, 110860), (1840, 101943), (1880, 99774), (1928, 97290), (2070, 90616), (2115, 88688), (2162, 86760), (2169, 86480), (2256, 83145), (2410, 77832), (2760, 67962), (2820, 66516), (2892, 64860), (3243, 57840), (3312, 56635), (3384, 55430), (3615, 51888), (3760, 49887), (3856, 48645), (4140, 45308), (4230, 44344), (4324, 43380), (4338, 43240), (4820, 38916), (5405, 34704), (5520, 33981), (5543, 33840), (5640, 33258), (5784, 32430), (6486, 28920), (6768, 27715), (7230, 25944), (8280, 22654), (8460, 22172), (8648, 21690), (8676, 21620), (9640, 19458), (9729, 19280), (10810, 17352), (10845, 17296), (11086, 16920), (11280, 16629), (11327, 16560), (11568, 16215), (12972, 14460)]