86660400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 279674064

約数和(自身を除く): 193013664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 257, 281, 300, 400, 514, 562, 600, 771, 843, 1028, 1124, 1200, 1285, 1405, 1542, 1686, 2056, 2248, 2570, 2810, 3084, 3372, 3855, 4112, 4215, 4496, 5140, 5620, 6168, 6425, 6744, 7025, 7710, 8430, 10280, 11240, 12336, 12850, 13488, 14050, 15420, 16860, 19275, 20560, 21075, 22480, 25700, 28100, 30840, 33720, 38550, 42150, 51400, 56200, 61680, 67440, 72217, 77100, 84300, 102800, 112400, 144434, 154200, 168600, 216651, 288868, 308400, 337200, 361085, 433302, 577736, 722170, 866604, 1083255, 1155472, 1444340, 1733208, 1805425, 2166510, 2888680, 3466416, 3610850, 4333020, 5416275, 5777360, 7221700, 8666040, 10832550, 14443400, 17332080, 21665100, 28886800, 43330200, 86660400]

約数ペア:

[(1, 86660400), (2, 43330200), (3, 28886800), (4, 21665100), (5, 17332080), (6, 14443400), (8, 10832550), (10, 8666040), (12, 7221700), (15, 5777360), (16, 5416275), (20, 4333020), (24, 3610850), (25, 3466416), (30, 2888680), (40, 2166510), (48, 1805425), (50, 1733208), (60, 1444340), (75, 1155472), (80, 1083255), (100, 866604), (120, 722170), (150, 577736), (200, 433302), (240, 361085), (257, 337200), (281, 308400), (300, 288868), (400, 216651), (514, 168600), (562, 154200), (600, 144434), (771, 112400), (843, 102800), (1028, 84300), (1124, 77100), (1200, 72217), (1285, 67440), (1405, 61680), (1542, 56200), (1686, 51400), (2056, 42150), (2248, 38550), (2570, 33720), (2810, 30840), (3084, 28100), (3372, 25700), (3855, 22480), (4112, 21075), (4215, 20560), (4496, 19275), (5140, 16860), (5620, 15420), (6168, 14050), (6425, 13488), (6744, 12850), (7025, 12336), (7710, 11240), (8430, 10280)]