195207000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2154

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 433785000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 930, 1000, 1240, 1500, 1550, 1860, 2099, 2325, 3000, 3100, 3720, 3875, 4198, 4650, 6200, 6297, 7750, 8396, 9300, 10495, 11625, 12594, 15500, 16792, 18600, 20990, 23250, 25188, 31000, 31485, 41980, 46500, 50376, 52475, 62970, 65069, 83960, 93000, 104950, 125940, 130138, 157425, 195207, 209900, 251880, 260276, 262375, 314850, 325345, 390414, 419800, 520552, 524750, 629700, 650690, 780828, 787125, 976035, 1049500, 1259400, 1301380, 1561656, 1574250, 1626725, 1952070, 2099000, 2602760, 3148500, 3253450, 3904140, 4880175, 6297000, 6506900, 7808280, 8133625, 9760350, 13013800, 16267250, 19520700, 24400875, 32534500, 39041400, 48801750, 65069000, 97603500, 195207000]

約数ペア:

[(1, 195207000), (2, 97603500), (3, 65069000), (4, 48801750), (5, 39041400), (6, 32534500), (8, 24400875), (10, 19520700), (12, 16267250), (15, 13013800), (20, 9760350), (24, 8133625), (25, 7808280), (30, 6506900), (31, 6297000), (40, 4880175), (50, 3904140), (60, 3253450), (62, 3148500), (75, 2602760), (93, 2099000), (100, 1952070), (120, 1626725), (124, 1574250), (125, 1561656), (150, 1301380), (155, 1259400), (186, 1049500), (200, 976035), (248, 787125), (250, 780828), (300, 650690), (310, 629700), (372, 524750), (375, 520552), (465, 419800), (500, 390414), (600, 325345), (620, 314850), (744, 262375), (750, 260276), (775, 251880), (930, 209900), (1000, 195207), (1240, 157425), (1500, 130138), (1550, 125940), (1860, 104950), (2099, 93000), (2325, 83960), (3000, 65069), (3100, 62970), (3720, 52475), (3875, 50376), (4198, 46500), (4650, 41980), (6200, 31485), (6297, 31000), (7750, 25188), (8396, 23250), (9300, 20990), (10495, 18600), (11625, 16792), (12594, 15500)]