130557420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 485432640

約数和(自身を除く): 354875220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 324, 348, 378, 397, 405, 406, 420, 435, 522, 540, 567, 580, 609, 630, 756, 783, 794, 810, 812, 870, 945, 1015, 1044, 1134, 1191, 1218, 1260, 1305, 1566, 1588, 1620, 1740, 1827, 1890, 1985, 2030, 2268, 2349, 2382, 2436, 2610, 2779, 2835, 3045, 3132, 3573, 3654, 3780, 3915, 3970, 4060, 4698, 4764, 5220, 5481, 5558, 5670, 5955, 6090, 7146, 7308, 7830, 7940, 8337, 9135, 9396, 10719, 10962, 11116, 11340, 11513, 11745, 11910, 12180, 13895, 14292, 15660, 16443, 16674, 17865, 18270, 21438, 21924, 23026, 23490, 23820, 25011, 27405, 27790, 32157, 32886, 33348, 34539, 35730, 36540, 41685, 42876, 46052, 46980, 50022, 53595, 54810, 55580, 57565, 64314, 65772, 69078, 71460, 75033, 80591, 82215, 83370, 100044, 103617, 107190, 109620, 115130, 125055, 128628, 138156, 150066, 160785, 161182, 164430, 166740, 172695, 207234, 214380, 225099, 230260, 241773, 250110, 300132, 310851, 321570, 322364, 328860, 345390, 375165, 402955, 414468, 450198, 483546, 500220, 518085, 621702, 643140, 690780, 725319, 750330, 805910, 900396, 932553, 967092, 1036170, 1125495, 1208865, 1243404, 1450638, 1500660, 1554255, 1611820, 1865106, 2072340, 2175957, 2250990, 2417730, 2901276, 3108510, 3626595, 3730212, 4351914, 4501980, 4662765, 4835460, 6217020, 6527871, 7253190, 8703828, 9325530, 10879785, 13055742, 14506380, 18651060, 21759570, 26111484, 32639355, 43519140, 65278710, 130557420]

約数ペア:

[(1, 130557420), (2, 65278710), (3, 43519140), (4, 32639355), (5, 26111484), (6, 21759570), (7, 18651060), (9, 14506380), (10, 13055742), (12, 10879785), (14, 9325530), (15, 8703828), (18, 7253190), (20, 6527871), (21, 6217020), (27, 4835460), (28, 4662765), (29, 4501980), (30, 4351914), (35, 3730212), (36, 3626595), (42, 3108510), (45, 2901276), (54, 2417730), (58, 2250990), (60, 2175957), (63, 2072340), (70, 1865106), (81, 1611820), (84, 1554255), (87, 1500660), (90, 1450638), (105, 1243404), (108, 1208865), (116, 1125495), (126, 1036170), (135, 967092), (140, 932553), (145, 900396), (162, 805910), (174, 750330), (180, 725319), (189, 690780), (203, 643140), (210, 621702), (252, 518085), (261, 500220), (270, 483546), (290, 450198), (315, 414468), (324, 402955), (348, 375165), (378, 345390), (397, 328860), (405, 322364), (406, 321570), (420, 310851), (435, 300132), (522, 250110), (540, 241773), (567, 230260), (580, 225099), (609, 214380), (630, 207234), (756, 172695), (783, 166740), (794, 164430), (810, 161182), (812, 160785), (870, 150066), (945, 138156), (1015, 128628), (1044, 125055), (1134, 115130), (1191, 109620), (1218, 107190), (1260, 103617), (1305, 100044), (1566, 83370), (1588, 82215), (1620, 80591), (1740, 75033), (1827, 71460), (1890, 69078), (1985, 65772), (2030, 64314), (2268, 57565), (2349, 55580), (2382, 54810), (2436, 53595), (2610, 50022), (2779, 46980), (2835, 46052), (3045, 42876), (3132, 41685), (3573, 36540), (3654, 35730), (3780, 34539), (3915, 33348), (3970, 32886), (4060, 32157), (4698, 27790), (4764, 27405), (5220, 25011), (5481, 23820), (5558, 23490), (5670, 23026), (5955, 21924), (6090, 21438), (7146, 18270), (7308, 17865), (7830, 16674), (7940, 16443), (8337, 15660), (9135, 14292), (9396, 13895), (10719, 12180), (10962, 11910), (11116, 11745), (11340, 11513)]