302519080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 756449280

約数和(自身を除く): 453930200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 113, 124, 127, 136, 155, 170, 226, 248, 254, 310, 340, 452, 508, 527, 565, 620, 635, 680, 904, 1016, 1054, 1130, 1240, 1270, 1921, 2108, 2159, 2260, 2540, 2635, 3503, 3842, 3937, 4216, 4318, 4520, 5080, 5270, 7006, 7684, 7874, 8636, 9605, 10540, 10795, 14012, 14351, 15368, 15748, 17272, 17515, 19210, 19685, 21080, 21590, 28024, 28702, 31496, 35030, 38420, 39370, 43180, 57404, 59551, 66929, 70060, 71755, 76840, 78740, 86360, 114808, 119102, 133858, 140120, 143510, 157480, 238204, 243967, 267716, 287020, 297755, 334645, 444881, 476408, 487934, 535432, 574040, 595510, 669290, 889762, 975868, 1191020, 1219835, 1338580, 1779524, 1951736, 2224405, 2382040, 2439670, 2677160, 3559048, 4448810, 4879340, 7562977, 8897620, 9758680, 15125954, 17795240, 30251908, 37814885, 60503816, 75629770, 151259540, 302519080]

約数ペア:

[(1, 302519080), (2, 151259540), (4, 75629770), (5, 60503816), (8, 37814885), (10, 30251908), (17, 17795240), (20, 15125954), (31, 9758680), (34, 8897620), (40, 7562977), (62, 4879340), (68, 4448810), (85, 3559048), (113, 2677160), (124, 2439670), (127, 2382040), (136, 2224405), (155, 1951736), (170, 1779524), (226, 1338580), (248, 1219835), (254, 1191020), (310, 975868), (340, 889762), (452, 669290), (508, 595510), (527, 574040), (565, 535432), (620, 487934), (635, 476408), (680, 444881), (904, 334645), (1016, 297755), (1054, 287020), (1130, 267716), (1240, 243967), (1270, 238204), (1921, 157480), (2108, 143510), (2159, 140120), (2260, 133858), (2540, 119102), (2635, 114808), (3503, 86360), (3842, 78740), (3937, 76840), (4216, 71755), (4318, 70060), (4520, 66929), (5080, 59551), (5270, 57404), (7006, 43180), (7684, 39370), (7874, 38420), (8636, 35030), (9605, 31496), (10540, 28702), (10795, 28024), (14012, 21590), (14351, 21080), (15368, 19685), (15748, 19210), (17272, 17515)]