219399300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3579

約数の個数: 144

約数和(自身を含む): 736202880

約数和(自身を除く): 516803580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 828, 900, 1035, 1150, 1242, 1350, 1380, 1725, 2070, 2300, 2484, 2700, 3105, 3450, 3533, 4140, 5175, 6210, 6900, 7066, 10350, 10599, 12420, 14132, 15525, 17665, 20700, 21198, 31050, 31797, 35330, 42396, 52995, 62100, 63594, 70660, 81259, 88325, 95391, 105990, 127188, 158985, 162518, 176650, 190782, 211980, 243777, 264975, 317970, 325036, 353300, 381564, 406295, 476955, 487554, 529950, 635940, 731331, 794925, 812590, 953910, 975108, 1059900, 1218885, 1462662, 1589850, 1625180, 1907820, 2031475, 2193993, 2384775, 2437770, 2925324, 3179700, 3656655, 4062950, 4387986, 4769550, 4875540, 6094425, 7313310, 8125900, 8775972, 9539100, 10969965, 12188850, 14626620, 18283275, 21939930, 24377700, 36566550, 43879860, 54849825, 73133100, 109699650, 219399300]

約数ペア:

[(1, 219399300), (2, 109699650), (3, 73133100), (4, 54849825), (5, 43879860), (6, 36566550), (9, 24377700), (10, 21939930), (12, 18283275), (15, 14626620), (18, 12188850), (20, 10969965), (23, 9539100), (25, 8775972), (27, 8125900), (30, 7313310), (36, 6094425), (45, 4875540), (46, 4769550), (50, 4387986), (54, 4062950), (60, 3656655), (69, 3179700), (75, 2925324), (90, 2437770), (92, 2384775), (100, 2193993), (108, 2031475), (115, 1907820), (135, 1625180), (138, 1589850), (150, 1462662), (180, 1218885), (207, 1059900), (225, 975108), (230, 953910), (270, 812590), (276, 794925), (300, 731331), (345, 635940), (414, 529950), (450, 487554), (460, 476955), (540, 406295), (575, 381564), (621, 353300), (675, 325036), (690, 317970), (828, 264975), (900, 243777), (1035, 211980), (1150, 190782), (1242, 176650), (1350, 162518), (1380, 158985), (1725, 127188), (2070, 105990), (2300, 95391), (2484, 88325), (2700, 81259), (3105, 70660), (3450, 63594), (3533, 62100), (4140, 52995), (5175, 42396), (6210, 35330), (6900, 31797), (7066, 31050), (10350, 21198), (10599, 20700), (12420, 17665), (14132, 15525)]