450380400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12107}}^1$

素因数の和:12159

約数の個数: 120

約数和(自身を含む): 1489380864

約数和(自身を除く): 1039000464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 12107, 12400, 18600, 24214, 36321, 37200, 48428, 60535, 72642, 96856, 121070, 145284, 181605, 193712, 242140, 290568, 302675, 363210, 375317, 484280, 581136, 605350, 726420, 750634, 908025, 968560, 1125951, 1210700, 1452840, 1501268, 1816050, 1876585, 2251902, 2421400, 2905680, 3002536, 3632100, 3753170, 4503804, 4842800, 5629755, 6005072, 7264200, 7506340, 9007608, 9382925, 11259510, 14528400, 15012680, 18015216, 18765850, 22519020, 28148775, 30025360, 37531700, 45038040, 56297550, 75063400, 90076080, 112595100, 150126800, 225190200, 450380400]

約数ペア:

[(1, 450380400), (2, 225190200), (3, 150126800), (4, 112595100), (5, 90076080), (6, 75063400), (8, 56297550), (10, 45038040), (12, 37531700), (15, 30025360), (16, 28148775), (20, 22519020), (24, 18765850), (25, 18015216), (30, 15012680), (31, 14528400), (40, 11259510), (48, 9382925), (50, 9007608), (60, 7506340), (62, 7264200), (75, 6005072), (80, 5629755), (93, 4842800), (100, 4503804), (120, 3753170), (124, 3632100), (150, 3002536), (155, 2905680), (186, 2421400), (200, 2251902), (240, 1876585), (248, 1816050), (300, 1501268), (310, 1452840), (372, 1210700), (400, 1125951), (465, 968560), (496, 908025), (600, 750634), (620, 726420), (744, 605350), (775, 581136), (930, 484280), (1200, 375317), (1240, 363210), (1488, 302675), (1550, 290568), (1860, 242140), (2325, 193712), (2480, 181605), (3100, 145284), (3720, 121070), (4650, 96856), (6200, 72642), (7440, 60535), (9300, 48428), (12107, 37200), (12400, 36321), (18600, 24214)]