268680600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2530

約数の個数: 144

約数和(自身を含む): 917485920

約数和(自身を除く): 648805320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 900, 915, 1098, 1220, 1464, 1525, 1800, 1830, 2196, 2440, 2447, 2745, 3050, 3660, 4392, 4575, 4894, 5490, 6100, 7320, 7341, 9150, 9788, 10980, 12200, 12235, 13725, 14682, 18300, 19576, 21960, 22023, 24470, 27450, 29364, 36600, 36705, 44046, 48940, 54900, 58728, 61175, 73410, 88092, 97880, 109800, 110115, 122350, 146820, 149267, 176184, 183525, 220230, 244700, 293640, 298534, 367050, 440460, 447801, 489400, 550575, 597068, 734100, 746335, 880920, 895602, 1101150, 1194136, 1343403, 1468200, 1492670, 1791204, 2202300, 2239005, 2686806, 2985340, 3582408, 3731675, 4404600, 4478010, 5373612, 5970680, 6717015, 7463350, 8956020, 10747224, 11195025, 13434030, 14926700, 17912040, 22390050, 26868060, 29853400, 33585075, 44780100, 53736120, 67170150, 89560200, 134340300, 268680600]

約数ペア:

[(1, 268680600), (2, 134340300), (3, 89560200), (4, 67170150), (5, 53736120), (6, 44780100), (8, 33585075), (9, 29853400), (10, 26868060), (12, 22390050), (15, 17912040), (18, 14926700), (20, 13434030), (24, 11195025), (25, 10747224), (30, 8956020), (36, 7463350), (40, 6717015), (45, 5970680), (50, 5373612), (60, 4478010), (61, 4404600), (72, 3731675), (75, 3582408), (90, 2985340), (100, 2686806), (120, 2239005), (122, 2202300), (150, 1791204), (180, 1492670), (183, 1468200), (200, 1343403), (225, 1194136), (244, 1101150), (300, 895602), (305, 880920), (360, 746335), (366, 734100), (450, 597068), (488, 550575), (549, 489400), (600, 447801), (610, 440460), (732, 367050), (900, 298534), (915, 293640), (1098, 244700), (1220, 220230), (1464, 183525), (1525, 176184), (1800, 149267), (1830, 146820), (2196, 122350), (2440, 110115), (2447, 109800), (2745, 97880), (3050, 88092), (3660, 73410), (4392, 61175), (4575, 58728), (4894, 54900), (5490, 48940), (6100, 44046), (7320, 36705), (7341, 36600), (9150, 29364), (9788, 27450), (10980, 24470), (12200, 22023), (12235, 21960), (13725, 19576), (14682, 18300)]