75971880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 269568000

約数和(自身を除く): 193596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 383, 435, 456, 522, 551, 570, 580, 684, 696, 760, 766, 855, 870, 1044, 1102, 1140, 1149, 1160, 1305, 1368, 1532, 1653, 1710, 1740, 1915, 2088, 2204, 2280, 2298, 2610, 2755, 3064, 3306, 3420, 3447, 3480, 3830, 4408, 4596, 4959, 5220, 5510, 5745, 6612, 6840, 6894, 7277, 7660, 8265, 9192, 9918, 10440, 11020, 11107, 11490, 13224, 13788, 14554, 15320, 16530, 17235, 19836, 21831, 22040, 22214, 22980, 24795, 27576, 29108, 33060, 33321, 34470, 36385, 39672, 43662, 44428, 45960, 49590, 55535, 58216, 65493, 66120, 66642, 68940, 72770, 87324, 88856, 99180, 99963, 109155, 111070, 130986, 133284, 137880, 145540, 166605, 174648, 198360, 199926, 211033, 218310, 222140, 261972, 266568, 291080, 327465, 333210, 399852, 422066, 436620, 444280, 499815, 523944, 633099, 654930, 666420, 799704, 844132, 873240, 999630, 1055165, 1266198, 1309860, 1332840, 1688264, 1899297, 1999260, 2110330, 2532396, 2619720, 3165495, 3798594, 3998520, 4220660, 5064792, 6330990, 7597188, 8441320, 9496485, 12661980, 15194376, 18992970, 25323960, 37985940, 75971880]

約数ペア:

[(1, 75971880), (2, 37985940), (3, 25323960), (4, 18992970), (5, 15194376), (6, 12661980), (8, 9496485), (9, 8441320), (10, 7597188), (12, 6330990), (15, 5064792), (18, 4220660), (19, 3998520), (20, 3798594), (24, 3165495), (29, 2619720), (30, 2532396), (36, 2110330), (38, 1999260), (40, 1899297), (45, 1688264), (57, 1332840), (58, 1309860), (60, 1266198), (72, 1055165), (76, 999630), (87, 873240), (90, 844132), (95, 799704), (114, 666420), (116, 654930), (120, 633099), (145, 523944), (152, 499815), (171, 444280), (174, 436620), (180, 422066), (190, 399852), (228, 333210), (232, 327465), (261, 291080), (285, 266568), (290, 261972), (342, 222140), (348, 218310), (360, 211033), (380, 199926), (383, 198360), (435, 174648), (456, 166605), (522, 145540), (551, 137880), (570, 133284), (580, 130986), (684, 111070), (696, 109155), (760, 99963), (766, 99180), (855, 88856), (870, 87324), (1044, 72770), (1102, 68940), (1140, 66642), (1149, 66120), (1160, 65493), (1305, 58216), (1368, 55535), (1532, 49590), (1653, 45960), (1710, 44428), (1740, 43662), (1915, 39672), (2088, 36385), (2204, 34470), (2280, 33321), (2298, 33060), (2610, 29108), (2755, 27576), (3064, 24795), (3306, 22980), (3420, 22214), (3447, 22040), (3480, 21831), (3830, 19836), (4408, 17235), (4596, 16530), (4959, 15320), (5220, 14554), (5510, 13788), (5745, 13224), (6612, 11490), (6840, 11107), (6894, 11020), (7277, 10440), (7660, 9918), (8265, 9192)]