690967260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 2264213952

約数和(自身を除く): 1573246692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 101, 103, 108, 123, 135, 162, 164, 180, 202, 205, 206, 246, 270, 303, 309, 324, 369, 404, 405, 410, 412, 492, 505, 515, 540, 606, 615, 618, 738, 810, 820, 909, 927, 1010, 1030, 1107, 1212, 1230, 1236, 1476, 1515, 1545, 1620, 1818, 1845, 1854, 2020, 2060, 2214, 2460, 2727, 2781, 3030, 3090, 3321, 3636, 3690, 3708, 4141, 4223, 4428, 4545, 4635, 5454, 5535, 5562, 6060, 6180, 6642, 7380, 8181, 8282, 8343, 8446, 9090, 9270, 10403, 10908, 11070, 11124, 12423, 12669, 13284, 13635, 13905, 16362, 16564, 16605, 16686, 16892, 18180, 18540, 20705, 20806, 21115, 22140, 24846, 25338, 27270, 27810, 31209, 32724, 33210, 33372, 37269, 38007, 40905, 41410, 41612, 41715, 42230, 49692, 50676, 52015, 54540, 55620, 62115, 62418, 63345, 66420, 74538, 76014, 81810, 82820, 83430, 84460, 93627, 104030, 111807, 114021, 124230, 124836, 126690, 149076, 152028, 156045, 163620, 166860, 186345, 187254, 190035, 208060, 223614, 228042, 248460, 253380, 280881, 312090, 335421, 342063, 372690, 374508, 380070, 426523, 447228, 456084, 468135, 559035, 561762, 570105, 624180, 670842, 684126, 745380, 760140, 842643, 853046, 936270, 1118070, 1123524, 1140210, 1279569, 1341684, 1368252, 1404405, 1677105, 1685286, 1706092, 1710315, 1872540, 2132615, 2236140, 2280420, 2559138, 2808810, 3354210, 3370572, 3420630, 3838707, 4213215, 4265230, 5118276, 5617620, 6397845, 6708420, 6841260, 7677414, 8426430, 8530460, 11516121, 12795690, 15354828, 16852860, 19193535, 23032242, 25591380, 34548363, 38387070, 46064484, 57580605, 69096726, 76774140, 115161210, 138193452, 172741815, 230322420, 345483630, 690967260]

約数ペア:

[(1, 690967260), (2, 345483630), (3, 230322420), (4, 172741815), (5, 138193452), (6, 115161210), (9, 76774140), (10, 69096726), (12, 57580605), (15, 46064484), (18, 38387070), (20, 34548363), (27, 25591380), (30, 23032242), (36, 19193535), (41, 16852860), (45, 15354828), (54, 12795690), (60, 11516121), (81, 8530460), (82, 8426430), (90, 7677414), (101, 6841260), (103, 6708420), (108, 6397845), (123, 5617620), (135, 5118276), (162, 4265230), (164, 4213215), (180, 3838707), (202, 3420630), (205, 3370572), (206, 3354210), (246, 2808810), (270, 2559138), (303, 2280420), (309, 2236140), (324, 2132615), (369, 1872540), (404, 1710315), (405, 1706092), (410, 1685286), (412, 1677105), (492, 1404405), (505, 1368252), (515, 1341684), (540, 1279569), (606, 1140210), (615, 1123524), (618, 1118070), (738, 936270), (810, 853046), (820, 842643), (909, 760140), (927, 745380), (1010, 684126), (1030, 670842), (1107, 624180), (1212, 570105), (1230, 561762), (1236, 559035), (1476, 468135), (1515, 456084), (1545, 447228), (1620, 426523), (1818, 380070), (1845, 374508), (1854, 372690), (2020, 342063), (2060, 335421), (2214, 312090), (2460, 280881), (2727, 253380), (2781, 248460), (3030, 228042), (3090, 223614), (3321, 208060), (3636, 190035), (3690, 187254), (3708, 186345), (4141, 166860), (4223, 163620), (4428, 156045), (4545, 152028), (4635, 149076), (5454, 126690), (5535, 124836), (5562, 124230), (6060, 114021), (6180, 111807), (6642, 104030), (7380, 93627), (8181, 84460), (8282, 83430), (8343, 82820), (8446, 81810), (9090, 76014), (9270, 74538), (10403, 66420), (10908, 63345), (11070, 62418), (11124, 62115), (12423, 55620), (12669, 54540), (13284, 52015), (13635, 50676), (13905, 49692), (16362, 42230), (16564, 41715), (16605, 41612), (16686, 41410), (16892, 40905), (18180, 38007), (18540, 37269), (20705, 33372), (20806, 33210), (21115, 32724), (22140, 31209), (24846, 27810), (25338, 27270)]