250248420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 562602780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 89, 90, 108, 123, 127, 135, 164, 178, 180, 205, 246, 254, 267, 270, 356, 369, 381, 410, 445, 492, 508, 534, 540, 615, 635, 738, 762, 801, 820, 890, 1068, 1107, 1143, 1230, 1270, 1335, 1476, 1524, 1602, 1780, 1845, 1905, 2214, 2286, 2403, 2460, 2540, 2670, 3204, 3429, 3649, 3690, 3810, 4005, 4428, 4572, 4806, 5207, 5340, 5535, 5715, 6858, 7298, 7380, 7620, 8010, 9612, 10414, 10947, 11070, 11303, 11430, 12015, 13716, 14596, 15621, 16020, 17145, 18245, 20828, 21894, 22140, 22606, 22860, 24030, 26035, 31242, 32841, 33909, 34290, 36490, 43788, 45212, 46863, 48060, 52070, 54735, 56515, 62484, 65682, 67818, 68580, 72980, 78105, 93726, 98523, 101727, 104140, 109470, 113030, 131364, 135636, 140589, 156210, 164205, 169545, 187452, 197046, 203454, 218940, 226060, 234315, 281178, 305181, 312420, 328410, 339090, 394092, 406908, 463423, 468630, 492615, 508635, 562356, 610362, 656820, 678180, 702945, 926846, 937260, 985230, 1017270, 1220724, 1390269, 1405890, 1525905, 1853692, 1970460, 2034540, 2317115, 2780538, 2811780, 3051810, 4170807, 4634230, 5561076, 6103620, 6951345, 8341614, 9268460, 12512421, 13902690, 16683228, 20854035, 25024842, 27805380, 41708070, 50049684, 62562105, 83416140, 125124210, 250248420]

約数ペア:

[(1, 250248420), (2, 125124210), (3, 83416140), (4, 62562105), (5, 50049684), (6, 41708070), (9, 27805380), (10, 25024842), (12, 20854035), (15, 16683228), (18, 13902690), (20, 12512421), (27, 9268460), (30, 8341614), (36, 6951345), (41, 6103620), (45, 5561076), (54, 4634230), (60, 4170807), (82, 3051810), (89, 2811780), (90, 2780538), (108, 2317115), (123, 2034540), (127, 1970460), (135, 1853692), (164, 1525905), (178, 1405890), (180, 1390269), (205, 1220724), (246, 1017270), (254, 985230), (267, 937260), (270, 926846), (356, 702945), (369, 678180), (381, 656820), (410, 610362), (445, 562356), (492, 508635), (508, 492615), (534, 468630), (540, 463423), (615, 406908), (635, 394092), (738, 339090), (762, 328410), (801, 312420), (820, 305181), (890, 281178), (1068, 234315), (1107, 226060), (1143, 218940), (1230, 203454), (1270, 197046), (1335, 187452), (1476, 169545), (1524, 164205), (1602, 156210), (1780, 140589), (1845, 135636), (1905, 131364), (2214, 113030), (2286, 109470), (2403, 104140), (2460, 101727), (2540, 98523), (2670, 93726), (3204, 78105), (3429, 72980), (3649, 68580), (3690, 67818), (3810, 65682), (4005, 62484), (4428, 56515), (4572, 54735), (4806, 52070), (5207, 48060), (5340, 46863), (5535, 45212), (5715, 43788), (6858, 36490), (7298, 34290), (7380, 33909), (7620, 32841), (8010, 31242), (9612, 26035), (10414, 24030), (10947, 22860), (11070, 22606), (11303, 22140), (11430, 21894), (12015, 20828), (13716, 18245), (14596, 17145), (15621, 16020)]