87852800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 260045856

約数和(自身を除く): 172193056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 53, 56, 64, 70, 74, 80, 100, 106, 112, 128, 140, 148, 160, 175, 185, 200, 212, 224, 256, 259, 265, 280, 296, 320, 350, 370, 371, 400, 424, 448, 518, 530, 560, 592, 640, 700, 740, 742, 800, 848, 896, 925, 1036, 1060, 1120, 1184, 1280, 1295, 1325, 1400, 1480, 1484, 1600, 1696, 1792, 1850, 1855, 1961, 2072, 2120, 2240, 2368, 2590, 2650, 2800, 2960, 2968, 3200, 3392, 3700, 3710, 3922, 4144, 4240, 4480, 4736, 5180, 5300, 5600, 5920, 5936, 6400, 6475, 6784, 7400, 7420, 7844, 8288, 8480, 8960, 9275, 9472, 9805, 10360, 10600, 11200, 11840, 11872, 12950, 13568, 13727, 14800, 14840, 15688, 16576, 16960, 18550, 19610, 20720, 21200, 22400, 23680, 23744, 25900, 27454, 29600, 29680, 31376, 33152, 33920, 37100, 39220, 41440, 42400, 44800, 47360, 47488, 49025, 51800, 54908, 59200, 59360, 62752, 66304, 67840, 68635, 74200, 78440, 82880, 84800, 94976, 98050, 103600, 109816, 118400, 118720, 125504, 137270, 148400, 156880, 165760, 169600, 196100, 207200, 219632, 236800, 237440, 251008, 274540, 296800, 313760, 331520, 339200, 343175, 392200, 414400, 439264, 474880, 502016, 549080, 593600, 627520, 686350, 784400, 828800, 878528, 1098160, 1187200, 1255040, 1372700, 1568800, 1657600, 1757056, 2196320, 2374400, 2510080, 2745400, 3137600, 3514112, 4392640, 5490800, 6275200, 8785280, 10981600, 12550400, 17570560, 21963200, 43926400, 87852800]

約数ペア:

[(1, 87852800), (2, 43926400), (4, 21963200), (5, 17570560), (7, 12550400), (8, 10981600), (10, 8785280), (14, 6275200), (16, 5490800), (20, 4392640), (25, 3514112), (28, 3137600), (32, 2745400), (35, 2510080), (37, 2374400), (40, 2196320), (50, 1757056), (53, 1657600), (56, 1568800), (64, 1372700), (70, 1255040), (74, 1187200), (80, 1098160), (100, 878528), (106, 828800), (112, 784400), (128, 686350), (140, 627520), (148, 593600), (160, 549080), (175, 502016), (185, 474880), (200, 439264), (212, 414400), (224, 392200), (256, 343175), (259, 339200), (265, 331520), (280, 313760), (296, 296800), (320, 274540), (350, 251008), (370, 237440), (371, 236800), (400, 219632), (424, 207200), (448, 196100), (518, 169600), (530, 165760), (560, 156880), (592, 148400), (640, 137270), (700, 125504), (740, 118720), (742, 118400), (800, 109816), (848, 103600), (896, 98050), (925, 94976), (1036, 84800), (1060, 82880), (1120, 78440), (1184, 74200), (1280, 68635), (1295, 67840), (1325, 66304), (1400, 62752), (1480, 59360), (1484, 59200), (1600, 54908), (1696, 51800), (1792, 49025), (1850, 47488), (1855, 47360), (1961, 44800), (2072, 42400), (2120, 41440), (2240, 39220), (2368, 37100), (2590, 33920), (2650, 33152), (2800, 31376), (2960, 29680), (2968, 29600), (3200, 27454), (3392, 25900), (3700, 23744), (3710, 23680), (3922, 22400), (4144, 21200), (4240, 20720), (4480, 19610), (4736, 18550), (5180, 16960), (5300, 16576), (5600, 15688), (5920, 14840), (5936, 14800), (6400, 13727), (6475, 13568), (6784, 12950), (7400, 11872), (7420, 11840), (7844, 11200), (8288, 10600), (8480, 10360), (8960, 9805), (9275, 9472)]