85966920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 314873460

約数和(自身を除く): 228906540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 157, 162, 169, 180, 195, 216, 234, 260, 270, 312, 314, 324, 338, 351, 360, 390, 405, 468, 471, 507, 520, 540, 585, 628, 648, 676, 702, 780, 785, 810, 845, 936, 942, 1014, 1053, 1080, 1170, 1256, 1352, 1404, 1413, 1521, 1560, 1570, 1620, 1690, 1755, 1884, 2028, 2041, 2106, 2340, 2355, 2535, 2808, 2826, 3042, 3140, 3240, 3380, 3510, 3768, 4056, 4082, 4212, 4239, 4563, 4680, 4710, 5070, 5265, 5652, 6084, 6123, 6280, 6760, 7020, 7065, 7605, 8164, 8424, 8478, 9126, 9420, 10140, 10205, 10530, 11304, 12168, 12246, 12717, 13689, 14040, 14130, 15210, 16328, 16956, 18252, 18369, 18840, 20280, 20410, 21060, 21195, 22815, 24492, 25434, 26533, 27378, 28260, 30420, 30615, 33912, 36504, 36738, 40820, 42120, 42390, 45630, 48984, 50868, 53066, 54756, 55107, 56520, 60840, 61230, 63585, 68445, 73476, 79599, 81640, 84780, 91260, 91845, 101736, 106132, 109512, 110214, 122460, 127170, 132665, 136890, 146952, 159198, 165321, 169560, 182520, 183690, 212264, 220428, 238797, 244920, 254340, 265330, 273780, 275535, 318396, 330642, 367380, 397995, 440856, 477594, 508680, 530660, 547560, 551070, 636792, 661284, 716391, 734760, 795990, 826605, 955188, 1061320, 1102140, 1193985, 1322568, 1432782, 1591980, 1653210, 1910376, 2149173, 2204280, 2387970, 2865564, 3183960, 3306420, 3581955, 4298346, 4775940, 5731128, 6612840, 7163910, 8596692, 9551880, 10745865, 14327820, 17193384, 21491730, 28655640, 42983460, 85966920]

約数ペア:

[(1, 85966920), (2, 42983460), (3, 28655640), (4, 21491730), (5, 17193384), (6, 14327820), (8, 10745865), (9, 9551880), (10, 8596692), (12, 7163910), (13, 6612840), (15, 5731128), (18, 4775940), (20, 4298346), (24, 3581955), (26, 3306420), (27, 3183960), (30, 2865564), (36, 2387970), (39, 2204280), (40, 2149173), (45, 1910376), (52, 1653210), (54, 1591980), (60, 1432782), (65, 1322568), (72, 1193985), (78, 1102140), (81, 1061320), (90, 955188), (104, 826605), (108, 795990), (117, 734760), (120, 716391), (130, 661284), (135, 636792), (156, 551070), (157, 547560), (162, 530660), (169, 508680), (180, 477594), (195, 440856), (216, 397995), (234, 367380), (260, 330642), (270, 318396), (312, 275535), (314, 273780), (324, 265330), (338, 254340), (351, 244920), (360, 238797), (390, 220428), (405, 212264), (468, 183690), (471, 182520), (507, 169560), (520, 165321), (540, 159198), (585, 146952), (628, 136890), (648, 132665), (676, 127170), (702, 122460), (780, 110214), (785, 109512), (810, 106132), (845, 101736), (936, 91845), (942, 91260), (1014, 84780), (1053, 81640), (1080, 79599), (1170, 73476), (1256, 68445), (1352, 63585), (1404, 61230), (1413, 60840), (1521, 56520), (1560, 55107), (1570, 54756), (1620, 53066), (1690, 50868), (1755, 48984), (1884, 45630), (2028, 42390), (2041, 42120), (2106, 40820), (2340, 36738), (2355, 36504), (2535, 33912), (2808, 30615), (2826, 30420), (3042, 28260), (3140, 27378), (3240, 26533), (3380, 25434), (3510, 24492), (3768, 22815), (4056, 21195), (4082, 21060), (4212, 20410), (4239, 20280), (4563, 18840), (4680, 18369), (4710, 18252), (5070, 16956), (5265, 16328), (5652, 15210), (6084, 14130), (6123, 14040), (6280, 13689), (6760, 12717), (7020, 12246), (7065, 12168), (7605, 11304), (8164, 10530), (8424, 10205), (8478, 10140), (9126, 9420)]