213526400

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1336

約数の個数: 96

約数和(自身を含む): 537856200

約数和(自身を除く): 324329800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 265, 320, 400, 424, 530, 640, 800, 848, 1060, 1259, 1325, 1600, 1696, 2120, 2518, 2650, 3200, 3392, 4240, 5036, 5300, 6295, 6784, 8480, 10072, 10600, 12590, 16960, 20144, 21200, 25180, 31475, 33920, 40288, 42400, 50360, 62950, 66727, 80576, 84800, 100720, 125900, 133454, 161152, 169600, 201440, 251800, 266908, 333635, 402880, 503600, 533816, 667270, 805760, 1007200, 1067632, 1334540, 1668175, 2014400, 2135264, 2669080, 3336350, 4028800, 4270528, 5338160, 6672700, 8541056, 10676320, 13345400, 21352640, 26690800, 42705280, 53381600, 106763200, 213526400]

約数ペア:

[(1, 213526400), (2, 106763200), (4, 53381600), (5, 42705280), (8, 26690800), (10, 21352640), (16, 13345400), (20, 10676320), (25, 8541056), (32, 6672700), (40, 5338160), (50, 4270528), (53, 4028800), (64, 3336350), (80, 2669080), (100, 2135264), (106, 2014400), (128, 1668175), (160, 1334540), (200, 1067632), (212, 1007200), (265, 805760), (320, 667270), (400, 533816), (424, 503600), (530, 402880), (640, 333635), (800, 266908), (848, 251800), (1060, 201440), (1259, 169600), (1325, 161152), (1600, 133454), (1696, 125900), (2120, 100720), (2518, 84800), (2650, 80576), (3200, 66727), (3392, 62950), (4240, 50360), (5036, 42400), (5300, 40288), (6295, 33920), (6784, 31475), (8480, 25180), (10072, 21200), (10600, 20144), (12590, 16960)]