75551520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 266716800

約数和(自身を除く): 191165280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 349, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 698, 820, 880, 902, 984, 1047, 1056, 1230, 1312, 1320, 1353, 1396, 1640, 1745, 1760, 1804, 1968, 2094, 2255, 2460, 2640, 2706, 2792, 3280, 3490, 3608, 3839, 3936, 4188, 4510, 4920, 5235, 5280, 5412, 5584, 6560, 6765, 6980, 7216, 7678, 8376, 9020, 9840, 10470, 10824, 11168, 11517, 13530, 13960, 14309, 14432, 15356, 16752, 18040, 19195, 19680, 20940, 21648, 23034, 27060, 27920, 28618, 30712, 33504, 36080, 38390, 41880, 42927, 43296, 46068, 54120, 55840, 57236, 57585, 61424, 71545, 72160, 76780, 83760, 85854, 92136, 108240, 114472, 115170, 122848, 143090, 153560, 157399, 167520, 171708, 184272, 214635, 216480, 228944, 230340, 286180, 307120, 314798, 343416, 368544, 429270, 457888, 460680, 472197, 572360, 614240, 629596, 686832, 786995, 858540, 921360, 944394, 1144720, 1259192, 1373664, 1573990, 1717080, 1842720, 1888788, 2289440, 2360985, 2518384, 3147980, 3434160, 3777576, 4721970, 5036768, 6295960, 6868320, 7555152, 9443940, 12591920, 15110304, 18887880, 25183840, 37775760, 75551520]

約数ペア:

[(1, 75551520), (2, 37775760), (3, 25183840), (4, 18887880), (5, 15110304), (6, 12591920), (8, 9443940), (10, 7555152), (11, 6868320), (12, 6295960), (15, 5036768), (16, 4721970), (20, 3777576), (22, 3434160), (24, 3147980), (30, 2518384), (32, 2360985), (33, 2289440), (40, 1888788), (41, 1842720), (44, 1717080), (48, 1573990), (55, 1373664), (60, 1259192), (66, 1144720), (80, 944394), (82, 921360), (88, 858540), (96, 786995), (110, 686832), (120, 629596), (123, 614240), (132, 572360), (160, 472197), (164, 460680), (165, 457888), (176, 429270), (205, 368544), (220, 343416), (240, 314798), (246, 307120), (264, 286180), (328, 230340), (330, 228944), (349, 216480), (352, 214635), (410, 184272), (440, 171708), (451, 167520), (480, 157399), (492, 153560), (528, 143090), (615, 122848), (656, 115170), (660, 114472), (698, 108240), (820, 92136), (880, 85854), (902, 83760), (984, 76780), (1047, 72160), (1056, 71545), (1230, 61424), (1312, 57585), (1320, 57236), (1353, 55840), (1396, 54120), (1640, 46068), (1745, 43296), (1760, 42927), (1804, 41880), (1968, 38390), (2094, 36080), (2255, 33504), (2460, 30712), (2640, 28618), (2706, 27920), (2792, 27060), (3280, 23034), (3490, 21648), (3608, 20940), (3839, 19680), (3936, 19195), (4188, 18040), (4510, 16752), (4920, 15356), (5235, 14432), (5280, 14309), (5412, 13960), (5584, 13530), (6560, 11517), (6765, 11168), (6980, 10824), (7216, 10470), (7678, 9840), (8376, 9020)]