160331400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{3299}}^1$

素因数の和:3330

約数の個数: 144

約数和(自身を含む): 558558000

約数和(自身を除く): 398226600

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, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 3299, 4050, 4860, 5400, 6075, 6598, 8100, 9720, 9897, 12150, 13196, 16200, 16495, 19794, 24300, 26392, 29691, 32990, 39588, 48600, 49485, 59382, 65980, 79176, 82475, 89073, 98970, 118764, 131960, 148455, 164950, 178146, 197940, 237528, 247425, 267219, 296910, 329900, 356292, 395880, 445365, 494850, 534438, 593820, 659800, 712584, 742275, 801657, 890730, 989700, 1068876, 1187640, 1336095, 1484550, 1603314, 1781460, 1979400, 2137752, 2226825, 2672190, 2969100, 3206628, 3562920, 4008285, 4453650, 5344380, 5938200, 6413256, 6680475, 8016570, 8907300, 10688760, 13360950, 16033140, 17814600, 20041425, 26721900, 32066280, 40082850, 53443800, 80165700, 160331400]

約数ペア:

[(1, 160331400), (2, 80165700), (3, 53443800), (4, 40082850), (5, 32066280), (6, 26721900), (8, 20041425), (9, 17814600), (10, 16033140), (12, 13360950), (15, 10688760), (18, 8907300), (20, 8016570), (24, 6680475), (25, 6413256), (27, 5938200), (30, 5344380), (36, 4453650), (40, 4008285), (45, 3562920), (50, 3206628), (54, 2969100), (60, 2672190), (72, 2226825), (75, 2137752), (81, 1979400), (90, 1781460), (100, 1603314), (108, 1484550), (120, 1336095), (135, 1187640), (150, 1068876), (162, 989700), (180, 890730), (200, 801657), (216, 742275), (225, 712584), (243, 659800), (270, 593820), (300, 534438), (324, 494850), (360, 445365), (405, 395880), (450, 356292), (486, 329900), (540, 296910), (600, 267219), (648, 247425), (675, 237528), (810, 197940), (900, 178146), (972, 164950), (1080, 148455), (1215, 131960), (1350, 118764), (1620, 98970), (1800, 89073), (1944, 82475), (2025, 79176), (2430, 65980), (2700, 59382), (3240, 49485), (3299, 48600), (4050, 39588), (4860, 32990), (5400, 29691), (6075, 26392), (6598, 24300), (8100, 19794), (9720, 16495), (9897, 16200), (12150, 13196)]