314515300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 800573760

約数和(自身を除く): 486058460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 139, 170, 187, 220, 242, 275, 278, 340, 374, 425, 484, 550, 556, 605, 695, 748, 850, 935, 1100, 1210, 1331, 1390, 1529, 1700, 1870, 2057, 2363, 2420, 2662, 2780, 3025, 3058, 3475, 3740, 4114, 4675, 4726, 5324, 6050, 6116, 6655, 6950, 7645, 8228, 9350, 9452, 10285, 11815, 12100, 13310, 13900, 15290, 16819, 18700, 20570, 22627, 23630, 25993, 26620, 30580, 33275, 33638, 38225, 41140, 45254, 47260, 51425, 51986, 59075, 66550, 67276, 76450, 84095, 90508, 102850, 103972, 113135, 118150, 129965, 133100, 152900, 168190, 185009, 205700, 226270, 236300, 259930, 285923, 336380, 370018, 420475, 452540, 519860, 565675, 571846, 649825, 740036, 840950, 925045, 1131350, 1143692, 1299650, 1429615, 1681900, 1850090, 2262700, 2599300, 2859230, 3145153, 3700180, 4625225, 5718460, 6290306, 7148075, 9250450, 12580612, 14296150, 15725765, 18500900, 28592300, 31451530, 62903060, 78628825, 157257650, 314515300]

約数ペア:

[(1, 314515300), (2, 157257650), (4, 78628825), (5, 62903060), (10, 31451530), (11, 28592300), (17, 18500900), (20, 15725765), (22, 14296150), (25, 12580612), (34, 9250450), (44, 7148075), (50, 6290306), (55, 5718460), (68, 4625225), (85, 3700180), (100, 3145153), (110, 2859230), (121, 2599300), (139, 2262700), (170, 1850090), (187, 1681900), (220, 1429615), (242, 1299650), (275, 1143692), (278, 1131350), (340, 925045), (374, 840950), (425, 740036), (484, 649825), (550, 571846), (556, 565675), (605, 519860), (695, 452540), (748, 420475), (850, 370018), (935, 336380), (1100, 285923), (1210, 259930), (1331, 236300), (1390, 226270), (1529, 205700), (1700, 185009), (1870, 168190), (2057, 152900), (2363, 133100), (2420, 129965), (2662, 118150), (2780, 113135), (3025, 103972), (3058, 102850), (3475, 90508), (3740, 84095), (4114, 76450), (4675, 67276), (4726, 66550), (5324, 59075), (6050, 51986), (6116, 51425), (6655, 47260), (6950, 45254), (7645, 41140), (8228, 38225), (9350, 33638), (9452, 33275), (10285, 30580), (11815, 26620), (12100, 25993), (13310, 23630), (13900, 22627), (15290, 20570), (16819, 18700)]