40045500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 137985120

約数和(自身を除く): 97939620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 809, 825, 900, 990, 1100, 1125, 1375, 1500, 1618, 1650, 1980, 2250, 2427, 2475, 2750, 3236, 3300, 4045, 4125, 4500, 4854, 4950, 5500, 7281, 8090, 8250, 8899, 9708, 9900, 12135, 12375, 14562, 16180, 16500, 17798, 20225, 24270, 24750, 26697, 29124, 35596, 36405, 40450, 44495, 48540, 49500, 53394, 60675, 72810, 80091, 80900, 88990, 101125, 106788, 121350, 133485, 145620, 160182, 177980, 182025, 202250, 222475, 242700, 266970, 303375, 320364, 364050, 400455, 404500, 444950, 533940, 606750, 667425, 728100, 800910, 889900, 910125, 1112375, 1213500, 1334850, 1601820, 1820250, 2002275, 2224750, 2669700, 3337125, 3640500, 4004550, 4449500, 6674250, 8009100, 10011375, 13348500, 20022750, 40045500]

約数ペア:

[(1, 40045500), (2, 20022750), (3, 13348500), (4, 10011375), (5, 8009100), (6, 6674250), (9, 4449500), (10, 4004550), (11, 3640500), (12, 3337125), (15, 2669700), (18, 2224750), (20, 2002275), (22, 1820250), (25, 1601820), (30, 1334850), (33, 1213500), (36, 1112375), (44, 910125), (45, 889900), (50, 800910), (55, 728100), (60, 667425), (66, 606750), (75, 533940), (90, 444950), (99, 404500), (100, 400455), (110, 364050), (125, 320364), (132, 303375), (150, 266970), (165, 242700), (180, 222475), (198, 202250), (220, 182025), (225, 177980), (250, 160182), (275, 145620), (300, 133485), (330, 121350), (375, 106788), (396, 101125), (450, 88990), (495, 80900), (500, 80091), (550, 72810), (660, 60675), (750, 53394), (809, 49500), (825, 48540), (900, 44495), (990, 40450), (1100, 36405), (1125, 35596), (1375, 29124), (1500, 26697), (1618, 24750), (1650, 24270), (1980, 20225), (2250, 17798), (2427, 16500), (2475, 16180), (2750, 14562), (3236, 12375), (3300, 12135), (4045, 9900), (4125, 9708), (4500, 8899), (4854, 8250), (4950, 8090), (5500, 7281)]