971410800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{2081}}^1$

素因数の和:2491

約数の個数: 120

約数和(自身を含む): 3121251120

約数和(自身を除く): 2149840320

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, 300, 389, 400, 600, 778, 1167, 1200, 1556, 1945, 2081, 2334, 3112, 3890, 4162, 4668, 5835, 6224, 6243, 7780, 8324, 9336, 9725, 10405, 11670, 12486, 15560, 16648, 18672, 19450, 20810, 23340, 24972, 29175, 31120, 31215, 33296, 38900, 41620, 46680, 49944, 52025, 58350, 62430, 77800, 83240, 93360, 99888, 104050, 116700, 124860, 155600, 156075, 166480, 208100, 233400, 249720, 312150, 416200, 466800, 499440, 624300, 809509, 832400, 1248600, 1619018, 2428527, 2497200, 3238036, 4047545, 4857054, 6476072, 8095090, 9714108, 12142635, 12952144, 16190180, 19428216, 20237725, 24285270, 32380360, 38856432, 40475450, 48570540, 60713175, 64760720, 80950900, 97141080, 121426350, 161901800, 194282160, 242852700, 323803600, 485705400, 971410800]

約数ペア:

[(1, 971410800), (2, 485705400), (3, 323803600), (4, 242852700), (5, 194282160), (6, 161901800), (8, 121426350), (10, 97141080), (12, 80950900), (15, 64760720), (16, 60713175), (20, 48570540), (24, 40475450), (25, 38856432), (30, 32380360), (40, 24285270), (48, 20237725), (50, 19428216), (60, 16190180), (75, 12952144), (80, 12142635), (100, 9714108), (120, 8095090), (150, 6476072), (200, 4857054), (240, 4047545), (300, 3238036), (389, 2497200), (400, 2428527), (600, 1619018), (778, 1248600), (1167, 832400), (1200, 809509), (1556, 624300), (1945, 499440), (2081, 466800), (2334, 416200), (3112, 312150), (3890, 249720), (4162, 233400), (4668, 208100), (5835, 166480), (6224, 156075), (6243, 155600), (7780, 124860), (8324, 116700), (9336, 104050), (9725, 99888), (10405, 93360), (11670, 83240), (12486, 77800), (15560, 62430), (16648, 58350), (18672, 52025), (19450, 49944), (20810, 46680), (23340, 41620), (24972, 38900), (29175, 33296), (31120, 31215)]