514695900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 1549588320

約数和(自身を除く): 1034892420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 89, 100, 111, 148, 150, 178, 185, 222, 267, 300, 356, 370, 444, 445, 521, 534, 555, 740, 890, 925, 1042, 1068, 1110, 1335, 1563, 1780, 1850, 2084, 2220, 2225, 2605, 2670, 2775, 3126, 3293, 3700, 4450, 5210, 5340, 5550, 6252, 6586, 6675, 7815, 8900, 9879, 10420, 11100, 13025, 13172, 13350, 15630, 16465, 19277, 19758, 26050, 26700, 31260, 32930, 38554, 39075, 39516, 46369, 49395, 52100, 57831, 65860, 77108, 78150, 82325, 92738, 96385, 98790, 115662, 139107, 156300, 164650, 185476, 192770, 197580, 231324, 231845, 246975, 278214, 289155, 329300, 385540, 463690, 481925, 493950, 556428, 578310, 695535, 927380, 963850, 987900, 1156620, 1159225, 1391070, 1445775, 1715653, 1927700, 2318450, 2782140, 2891550, 3431306, 3477675, 4636900, 5146959, 5783100, 6862612, 6955350, 8578265, 10293918, 13910700, 17156530, 20587836, 25734795, 34313060, 42891325, 51469590, 85782650, 102939180, 128673975, 171565300, 257347950, 514695900]

約数ペア:

[(1, 514695900), (2, 257347950), (3, 171565300), (4, 128673975), (5, 102939180), (6, 85782650), (10, 51469590), (12, 42891325), (15, 34313060), (20, 25734795), (25, 20587836), (30, 17156530), (37, 13910700), (50, 10293918), (60, 8578265), (74, 6955350), (75, 6862612), (89, 5783100), (100, 5146959), (111, 4636900), (148, 3477675), (150, 3431306), (178, 2891550), (185, 2782140), (222, 2318450), (267, 1927700), (300, 1715653), (356, 1445775), (370, 1391070), (444, 1159225), (445, 1156620), (521, 987900), (534, 963850), (555, 927380), (740, 695535), (890, 578310), (925, 556428), (1042, 493950), (1068, 481925), (1110, 463690), (1335, 385540), (1563, 329300), (1780, 289155), (1850, 278214), (2084, 246975), (2220, 231845), (2225, 231324), (2605, 197580), (2670, 192770), (2775, 185476), (3126, 164650), (3293, 156300), (3700, 139107), (4450, 115662), (5210, 98790), (5340, 96385), (5550, 92738), (6252, 82325), (6586, 78150), (6675, 77108), (7815, 65860), (8900, 57831), (9879, 52100), (10420, 49395), (11100, 46369), (13025, 39516), (13172, 39075), (13350, 38554), (15630, 32930), (16465, 31260), (19277, 26700), (19758, 26050)]