8045997000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{907}}^1\times {\mathrm{2957}}^1$

素因数の和:3888

約数の個数: 128

約数和(自身を含む): 25139687040

約数和(自身を除く): 17093690040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 907, 1000, 1500, 1814, 2721, 2957, 3000, 3628, 4535, 5442, 5914, 7256, 8871, 9070, 10884, 11828, 13605, 14785, 17742, 18140, 21768, 22675, 23656, 27210, 29570, 35484, 36280, 44355, 45350, 54420, 59140, 68025, 70968, 73925, 88710, 90700, 108840, 113375, 118280, 136050, 147850, 177420, 181400, 221775, 226750, 272100, 295700, 340125, 354840, 369625, 443550, 453500, 544200, 591400, 680250, 739250, 887100, 907000, 1108875, 1360500, 1478500, 1774200, 2217750, 2681999, 2721000, 2957000, 4435500, 5363998, 8045997, 8871000, 10727996, 13409995, 16091994, 21455992, 26819990, 32183988, 40229985, 53639980, 64367976, 67049975, 80459970, 107279960, 134099950, 160919940, 201149925, 268199900, 321839880, 335249875, 402299850, 536399800, 670499750, 804599700, 1005749625, 1340999500, 1609199400, 2011499250, 2681999000, 4022998500, 8045997000]

約数ペア:

[(1, 8045997000), (2, 4022998500), (3, 2681999000), (4, 2011499250), (5, 1609199400), (6, 1340999500), (8, 1005749625), (10, 804599700), (12, 670499750), (15, 536399800), (20, 402299850), (24, 335249875), (25, 321839880), (30, 268199900), (40, 201149925), (50, 160919940), (60, 134099950), (75, 107279960), (100, 80459970), (120, 67049975), (125, 64367976), (150, 53639980), (200, 40229985), (250, 32183988), (300, 26819990), (375, 21455992), (500, 16091994), (600, 13409995), (750, 10727996), (907, 8871000), (1000, 8045997), (1500, 5363998), (1814, 4435500), (2721, 2957000), (2957, 2721000), (3000, 2681999), (3628, 2217750), (4535, 1774200), (5442, 1478500), (5914, 1360500), (7256, 1108875), (8871, 907000), (9070, 887100), (10884, 739250), (11828, 680250), (13605, 591400), (14785, 544200), (17742, 453500), (18140, 443550), (21768, 369625), (22675, 354840), (23656, 340125), (27210, 295700), (29570, 272100), (35484, 226750), (36280, 221775), (44355, 181400), (45350, 177420), (54420, 147850), (59140, 136050), (68025, 118280), (70968, 113375), (73925, 108840), (88710, 90700)]