205532400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:2983

約数の個数: 120

約数和(自身を含む): 669778560

約数和(自身を除く): 464246160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 59, 60, 75, 80, 100, 118, 120, 150, 177, 200, 236, 240, 295, 300, 354, 400, 472, 590, 600, 708, 885, 944, 1180, 1200, 1416, 1475, 1770, 2360, 2832, 2903, 2950, 3540, 4425, 4720, 5806, 5900, 7080, 8709, 8850, 11612, 11800, 14160, 14515, 17418, 17700, 23224, 23600, 29030, 34836, 35400, 43545, 46448, 58060, 69672, 70800, 72575, 87090, 116120, 139344, 145150, 171277, 174180, 217725, 232240, 290300, 342554, 348360, 435450, 513831, 580600, 685108, 696720, 856385, 870900, 1027662, 1161200, 1370216, 1712770, 1741800, 2055324, 2569155, 2740432, 3425540, 3483600, 4110648, 4281925, 5138310, 6851080, 8221296, 8563850, 10276620, 12845775, 13702160, 17127700, 20553240, 25691550, 34255400, 41106480, 51383100, 68510800, 102766200, 205532400]

約数ペア:

[(1, 205532400), (2, 102766200), (3, 68510800), (4, 51383100), (5, 41106480), (6, 34255400), (8, 25691550), (10, 20553240), (12, 17127700), (15, 13702160), (16, 12845775), (20, 10276620), (24, 8563850), (25, 8221296), (30, 6851080), (40, 5138310), (48, 4281925), (50, 4110648), (59, 3483600), (60, 3425540), (75, 2740432), (80, 2569155), (100, 2055324), (118, 1741800), (120, 1712770), (150, 1370216), (177, 1161200), (200, 1027662), (236, 870900), (240, 856385), (295, 696720), (300, 685108), (354, 580600), (400, 513831), (472, 435450), (590, 348360), (600, 342554), (708, 290300), (885, 232240), (944, 217725), (1180, 174180), (1200, 171277), (1416, 145150), (1475, 139344), (1770, 116120), (2360, 87090), (2832, 72575), (2903, 70800), (2950, 69672), (3540, 58060), (4425, 46448), (4720, 43545), (5806, 35400), (5900, 34836), (7080, 29030), (8709, 23600), (8850, 23224), (11612, 17700), (11800, 17418), (14160, 14515)]