300057680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 797948928

約数和(自身を除く): 497891248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 41, 52, 62, 65, 80, 82, 104, 124, 130, 155, 164, 205, 208, 227, 248, 260, 310, 328, 403, 410, 454, 496, 520, 533, 620, 656, 806, 820, 908, 1040, 1066, 1135, 1240, 1271, 1612, 1640, 1816, 2015, 2132, 2270, 2480, 2542, 2665, 2951, 3224, 3280, 3632, 4030, 4264, 4540, 5084, 5330, 5902, 6355, 6448, 7037, 8060, 8528, 9080, 9307, 10168, 10660, 11804, 12710, 14074, 14755, 16120, 16523, 18160, 18614, 20336, 21320, 23608, 25420, 28148, 29510, 32240, 33046, 35185, 37228, 42640, 46535, 47216, 50840, 56296, 59020, 66092, 70370, 74456, 82615, 91481, 93070, 101680, 112592, 118040, 120991, 132184, 140740, 148912, 165230, 182962, 186140, 236080, 241982, 264368, 281480, 288517, 330460, 365924, 372280, 457405, 483964, 562960, 577034, 604955, 660920, 731848, 744560, 914810, 967928, 1154068, 1209910, 1321840, 1442585, 1463696, 1829620, 1935856, 2308136, 2419820, 2885170, 3659240, 3750721, 4616272, 4839640, 5770340, 7318480, 7501442, 9679280, 11540680, 15002884, 18753605, 23081360, 30005768, 37507210, 60011536, 75014420, 150028840, 300057680]

約数ペア:

[(1, 300057680), (2, 150028840), (4, 75014420), (5, 60011536), (8, 37507210), (10, 30005768), (13, 23081360), (16, 18753605), (20, 15002884), (26, 11540680), (31, 9679280), (40, 7501442), (41, 7318480), (52, 5770340), (62, 4839640), (65, 4616272), (80, 3750721), (82, 3659240), (104, 2885170), (124, 2419820), (130, 2308136), (155, 1935856), (164, 1829620), (205, 1463696), (208, 1442585), (227, 1321840), (248, 1209910), (260, 1154068), (310, 967928), (328, 914810), (403, 744560), (410, 731848), (454, 660920), (496, 604955), (520, 577034), (533, 562960), (620, 483964), (656, 457405), (806, 372280), (820, 365924), (908, 330460), (1040, 288517), (1066, 281480), (1135, 264368), (1240, 241982), (1271, 236080), (1612, 186140), (1640, 182962), (1816, 165230), (2015, 148912), (2132, 140740), (2270, 132184), (2480, 120991), (2542, 118040), (2665, 112592), (2951, 101680), (3224, 93070), (3280, 91481), (3632, 82615), (4030, 74456), (4264, 70370), (4540, 66092), (5084, 59020), (5330, 56296), (5902, 50840), (6355, 47216), (6448, 46535), (7037, 42640), (8060, 37228), (8528, 35185), (9080, 33046), (9307, 32240), (10168, 29510), (10660, 28148), (11804, 25420), (12710, 23608), (14074, 21320), (14755, 20336), (16120, 18614), (16523, 18160)]