72463200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 238890960

約数和(自身を除く): 166427760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 109, 120, 150, 160, 200, 218, 240, 277, 300, 327, 400, 436, 480, 545, 554, 600, 654, 800, 831, 872, 1090, 1108, 1200, 1308, 1385, 1635, 1662, 1744, 2180, 2216, 2400, 2616, 2725, 2770, 3270, 3324, 3488, 4155, 4360, 4432, 5232, 5450, 5540, 6540, 6648, 6925, 8175, 8310, 8720, 8864, 10464, 10900, 11080, 13080, 13296, 13850, 16350, 16620, 17440, 20775, 21800, 22160, 26160, 26592, 27700, 30193, 32700, 33240, 41550, 43600, 44320, 52320, 55400, 60386, 65400, 66480, 83100, 87200, 90579, 110800, 120772, 130800, 132960, 150965, 166200, 181158, 221600, 241544, 261600, 301930, 332400, 362316, 452895, 483088, 603860, 664800, 724632, 754825, 905790, 966176, 1207720, 1449264, 1509650, 1811580, 2264475, 2415440, 2898528, 3019300, 3623160, 4528950, 4830880, 6038600, 7246320, 9057900, 12077200, 14492640, 18115800, 24154400, 36231600, 72463200]

約数ペア:

[(1, 72463200), (2, 36231600), (3, 24154400), (4, 18115800), (5, 14492640), (6, 12077200), (8, 9057900), (10, 7246320), (12, 6038600), (15, 4830880), (16, 4528950), (20, 3623160), (24, 3019300), (25, 2898528), (30, 2415440), (32, 2264475), (40, 1811580), (48, 1509650), (50, 1449264), (60, 1207720), (75, 966176), (80, 905790), (96, 754825), (100, 724632), (109, 664800), (120, 603860), (150, 483088), (160, 452895), (200, 362316), (218, 332400), (240, 301930), (277, 261600), (300, 241544), (327, 221600), (400, 181158), (436, 166200), (480, 150965), (545, 132960), (554, 130800), (600, 120772), (654, 110800), (800, 90579), (831, 87200), (872, 83100), (1090, 66480), (1108, 65400), (1200, 60386), (1308, 55400), (1385, 52320), (1635, 44320), (1662, 43600), (1744, 41550), (2180, 33240), (2216, 32700), (2400, 30193), (2616, 27700), (2725, 26592), (2770, 26160), (3270, 22160), (3324, 21800), (3488, 20775), (4155, 17440), (4360, 16620), (4432, 16350), (5232, 13850), (5450, 13296), (5540, 13080), (6540, 11080), (6648, 10900), (6925, 10464), (8175, 8864), (8310, 8720)]