226380800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 132

約数和(自身を含む): 578727840

約数和(自身を除く): 352347040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 128, 148, 160, 185, 200, 239, 256, 296, 320, 370, 400, 478, 512, 592, 640, 740, 800, 925, 956, 1024, 1184, 1195, 1280, 1480, 1600, 1850, 1912, 2368, 2390, 2560, 2960, 3200, 3700, 3824, 4736, 4780, 5120, 5920, 5975, 6400, 7400, 7648, 8843, 9472, 9560, 11840, 11950, 12800, 14800, 15296, 17686, 18944, 19120, 23680, 23900, 25600, 29600, 30592, 35372, 37888, 38240, 44215, 47360, 47800, 59200, 61184, 70744, 76480, 88430, 94720, 95600, 118400, 122368, 141488, 152960, 176860, 189440, 191200, 221075, 236800, 244736, 282976, 305920, 353720, 382400, 442150, 473600, 565952, 611840, 707440, 764800, 884300, 947200, 1131904, 1223680, 1414880, 1529600, 1768600, 2263808, 2829760, 3059200, 3537200, 4527616, 5659520, 6118400, 7074400, 9055232, 11319040, 14148800, 22638080, 28297600, 45276160, 56595200, 113190400, 226380800]

約数ペア:

[(1, 226380800), (2, 113190400), (4, 56595200), (5, 45276160), (8, 28297600), (10, 22638080), (16, 14148800), (20, 11319040), (25, 9055232), (32, 7074400), (37, 6118400), (40, 5659520), (50, 4527616), (64, 3537200), (74, 3059200), (80, 2829760), (100, 2263808), (128, 1768600), (148, 1529600), (160, 1414880), (185, 1223680), (200, 1131904), (239, 947200), (256, 884300), (296, 764800), (320, 707440), (370, 611840), (400, 565952), (478, 473600), (512, 442150), (592, 382400), (640, 353720), (740, 305920), (800, 282976), (925, 244736), (956, 236800), (1024, 221075), (1184, 191200), (1195, 189440), (1280, 176860), (1480, 152960), (1600, 141488), (1850, 122368), (1912, 118400), (2368, 95600), (2390, 94720), (2560, 88430), (2960, 76480), (3200, 70744), (3700, 61184), (3824, 59200), (4736, 47800), (4780, 47360), (5120, 44215), (5920, 38240), (5975, 37888), (6400, 35372), (7400, 30592), (7648, 29600), (8843, 25600), (9472, 23900), (9560, 23680), (11840, 19120), (11950, 18944), (12800, 17686), (14800, 15296)]