323951400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19997}}^1$

素因数の和:20025

約数の個数: 120

約数和(自身を含む): 1125187470

約数和(自身を除く): 801236070

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 19997, 39994, 59991, 79988, 99985, 119982, 159976, 179973, 199970, 239964, 299955, 359946, 399940, 479928, 499925, 539919, 599910, 719892, 799880, 899865, 999850, 1079838, 1199820, 1439784, 1499775, 1619757, 1799730, 1999700, 2159676, 2399640, 2699595, 2999550, 3239514, 3599460, 3999400, 4319352, 4499325, 5399190, 5999100, 6479028, 7198920, 8098785, 8998650, 10798380, 11998200, 12958056, 13497975, 16197570, 17997300, 21596760, 26995950, 32395140, 35994600, 40493925, 53991900, 64790280, 80987850, 107983800, 161975700, 323951400]

約数ペア:

[(1, 323951400), (2, 161975700), (3, 107983800), (4, 80987850), (5, 64790280), (6, 53991900), (8, 40493925), (9, 35994600), (10, 32395140), (12, 26995950), (15, 21596760), (18, 17997300), (20, 16197570), (24, 13497975), (25, 12958056), (27, 11998200), (30, 10798380), (36, 8998650), (40, 8098785), (45, 7198920), (50, 6479028), (54, 5999100), (60, 5399190), (72, 4499325), (75, 4319352), (81, 3999400), (90, 3599460), (100, 3239514), (108, 2999550), (120, 2699595), (135, 2399640), (150, 2159676), (162, 1999700), (180, 1799730), (200, 1619757), (216, 1499775), (225, 1439784), (270, 1199820), (300, 1079838), (324, 999850), (360, 899865), (405, 799880), (450, 719892), (540, 599910), (600, 539919), (648, 499925), (675, 479928), (810, 399940), (900, 359946), (1080, 299955), (1350, 239964), (1620, 199970), (1800, 179973), (2025, 159976), (2700, 119982), (3240, 99985), (4050, 79988), (5400, 59991), (8100, 39994), (16200, 19997)]