2121325.00000000

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 33022080

約数和(自身を除く): 20254830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 375, 435, 587, 725, 750, 870, 1174, 1450, 1761, 2175, 2935, 3522, 3625, 4350, 5870, 7250, 8805, 10875, 14675, 17023, 17610, 21750, 29350, 34046, 44025, 51069, 73375, 85115, 88050, 102138, 146750, 170230, 220125, 255345, 425575, 440250, 510690, 851150, 1276725, 2127875, 2553450, 4255750, 6383625, 12767250]

約数ペア:

[(1, 12767250), (2, 6383625), (3, 4255750), (5, 2553450), (6, 2127875), (10, 1276725), (15, 851150), (25, 510690), (29, 440250), (30, 425575), (50, 255345), (58, 220125), (75, 170230), (87, 146750), (125, 102138), (145, 88050), (150, 85115), (174, 73375), (250, 51069), (290, 44025), (375, 34046), (435, 29350), (587, 21750), (725, 17610), (750, 17023), (870, 14675), (1174, 10875), (1450, 8805), (1761, 7250), (2175, 5870), (2935, 4350), (3522, 3625)]