66575880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:964

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 189513720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 911, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1822, 1827, 2030, 2088, 2436, 2520, 2610, 2733, 3045, 3480, 3644, 3654, 4060, 4555, 4872, 5220, 5466, 6090, 6377, 7288, 7308, 8120, 8199, 9110, 9135, 10440, 10932, 12180, 12754, 13665, 14616, 16398, 18220, 18270, 19131, 21864, 24360, 25508, 26419, 27330, 31885, 32796, 36440, 36540, 38262, 40995, 51016, 52838, 54660, 57393, 63770, 65592, 73080, 76524, 79257, 81990, 95655, 105676, 109320, 114786, 127540, 132095, 153048, 158514, 163980, 184933, 191310, 211352, 229572, 237771, 255080, 264190, 286965, 317028, 327960, 369866, 382620, 396285, 459144, 475542, 528380, 554799, 573930, 634056, 739732, 765240, 792570, 924665, 951084, 1056760, 1109598, 1147860, 1188855, 1479464, 1585140, 1664397, 1849330, 1902168, 2219196, 2295720, 2377710, 2773995, 3170280, 3328794, 3698660, 4438392, 4755420, 5547990, 6657588, 7397320, 8321985, 9510840, 11095980, 13315176, 16643970, 22191960, 33287940, 66575880]

約数ペア:

[(1, 66575880), (2, 33287940), (3, 22191960), (4, 16643970), (5, 13315176), (6, 11095980), (7, 9510840), (8, 8321985), (9, 7397320), (10, 6657588), (12, 5547990), (14, 4755420), (15, 4438392), (18, 3698660), (20, 3328794), (21, 3170280), (24, 2773995), (28, 2377710), (29, 2295720), (30, 2219196), (35, 1902168), (36, 1849330), (40, 1664397), (42, 1585140), (45, 1479464), (56, 1188855), (58, 1147860), (60, 1109598), (63, 1056760), (70, 951084), (72, 924665), (84, 792570), (87, 765240), (90, 739732), (105, 634056), (116, 573930), (120, 554799), (126, 528380), (140, 475542), (145, 459144), (168, 396285), (174, 382620), (180, 369866), (203, 327960), (210, 317028), (232, 286965), (252, 264190), (261, 255080), (280, 237771), (290, 229572), (315, 211352), (348, 191310), (360, 184933), (406, 163980), (420, 158514), (435, 153048), (504, 132095), (522, 127540), (580, 114786), (609, 109320), (630, 105676), (696, 95655), (812, 81990), (840, 79257), (870, 76524), (911, 73080), (1015, 65592), (1044, 63770), (1160, 57393), (1218, 54660), (1260, 52838), (1305, 51016), (1624, 40995), (1740, 38262), (1822, 36540), (1827, 36440), (2030, 32796), (2088, 31885), (2436, 27330), (2520, 26419), (2610, 25508), (2733, 24360), (3045, 21864), (3480, 19131), (3644, 18270), (3654, 18220), (4060, 16398), (4555, 14616), (4872, 13665), (5220, 12754), (5466, 12180), (6090, 10932), (6377, 10440), (7288, 9135), (7308, 9110), (8120, 8199)]