90375480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 334454400

約数和(自身を除く): 244078920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 82, 90, 104, 108, 117, 120, 123, 130, 135, 156, 157, 164, 180, 195, 205, 216, 234, 246, 260, 270, 312, 314, 328, 351, 360, 369, 390, 410, 468, 471, 492, 520, 533, 540, 585, 615, 628, 702, 738, 780, 785, 820, 936, 942, 984, 1066, 1080, 1107, 1170, 1230, 1256, 1404, 1413, 1476, 1560, 1570, 1599, 1640, 1755, 1845, 1884, 2041, 2132, 2214, 2340, 2355, 2460, 2665, 2808, 2826, 2952, 3140, 3198, 3510, 3690, 3768, 4082, 4239, 4264, 4428, 4680, 4710, 4797, 4920, 5330, 5535, 5652, 6123, 6280, 6396, 6437, 7020, 7065, 7380, 7995, 8164, 8478, 8856, 9420, 9594, 10205, 10660, 11070, 11304, 12246, 12792, 12874, 14040, 14130, 14391, 14760, 15990, 16328, 16956, 18369, 18840, 19188, 19311, 20410, 21195, 21320, 22140, 23985, 24492, 25748, 28260, 28782, 30615, 31980, 32185, 33912, 36738, 38376, 38622, 40820, 42390, 44280, 47970, 48984, 51496, 55107, 56520, 57564, 57933, 61230, 63960, 64370, 71955, 73476, 77244, 81640, 83681, 84780, 91845, 95940, 96555, 110214, 115128, 115866, 122460, 128740, 143910, 146952, 154488, 167362, 169560, 173799, 183690, 191880, 193110, 220428, 231732, 244920, 251043, 257480, 275535, 287820, 289665, 334724, 347598, 367380, 386220, 418405, 440856, 463464, 502086, 551070, 575640, 579330, 669448, 695196, 734760, 753129, 772440, 836810, 868995, 1004172, 1102140, 1158660, 1255215, 1390392, 1506258, 1673620, 1737990, 2008344, 2204280, 2259387, 2317320, 2510430, 3012516, 3347240, 3475980, 3765645, 4518774, 5020860, 6025032, 6951960, 7531290, 9037548, 10041720, 11296935, 15062580, 18075096, 22593870, 30125160, 45187740, 90375480]

約数ペア:

[(1, 90375480), (2, 45187740), (3, 30125160), (4, 22593870), (5, 18075096), (6, 15062580), (8, 11296935), (9, 10041720), (10, 9037548), (12, 7531290), (13, 6951960), (15, 6025032), (18, 5020860), (20, 4518774), (24, 3765645), (26, 3475980), (27, 3347240), (30, 3012516), (36, 2510430), (39, 2317320), (40, 2259387), (41, 2204280), (45, 2008344), (52, 1737990), (54, 1673620), (60, 1506258), (65, 1390392), (72, 1255215), (78, 1158660), (82, 1102140), (90, 1004172), (104, 868995), (108, 836810), (117, 772440), (120, 753129), (123, 734760), (130, 695196), (135, 669448), (156, 579330), (157, 575640), (164, 551070), (180, 502086), (195, 463464), (205, 440856), (216, 418405), (234, 386220), (246, 367380), (260, 347598), (270, 334724), (312, 289665), (314, 287820), (328, 275535), (351, 257480), (360, 251043), (369, 244920), (390, 231732), (410, 220428), (468, 193110), (471, 191880), (492, 183690), (520, 173799), (533, 169560), (540, 167362), (585, 154488), (615, 146952), (628, 143910), (702, 128740), (738, 122460), (780, 115866), (785, 115128), (820, 110214), (936, 96555), (942, 95940), (984, 91845), (1066, 84780), (1080, 83681), (1107, 81640), (1170, 77244), (1230, 73476), (1256, 71955), (1404, 64370), (1413, 63960), (1476, 61230), (1560, 57933), (1570, 57564), (1599, 56520), (1640, 55107), (1755, 51496), (1845, 48984), (1884, 47970), (2041, 44280), (2132, 42390), (2214, 40820), (2340, 38622), (2355, 38376), (2460, 36738), (2665, 33912), (2808, 32185), (2826, 31980), (2952, 30615), (3140, 28782), (3198, 28260), (3510, 25748), (3690, 24492), (3768, 23985), (4082, 22140), (4239, 21320), (4264, 21195), (4428, 20410), (4680, 19311), (4710, 19188), (4797, 18840), (4920, 18369), (5330, 16956), (5535, 16328), (5652, 15990), (6123, 14760), (6280, 14391), (6396, 14130), (6437, 14040), (7020, 12874), (7065, 12792), (7380, 12246), (7995, 11304), (8164, 11070), (8478, 10660), (8856, 10205), (9420, 9594)]