231960400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2301

約数の個数: 120

約数和(自身を含む): 654402560

約数和(自身を除く): 422442160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 140, 148, 175, 185, 200, 259, 280, 296, 350, 370, 400, 518, 560, 592, 700, 740, 925, 1036, 1295, 1400, 1480, 1850, 2072, 2239, 2590, 2800, 2960, 3700, 4144, 4478, 5180, 6475, 7400, 8956, 10360, 11195, 12950, 14800, 15673, 17912, 20720, 22390, 25900, 31346, 35824, 44780, 51800, 55975, 62692, 78365, 82843, 89560, 103600, 111950, 125384, 156730, 165686, 179120, 223900, 250768, 313460, 331372, 391825, 414215, 447800, 579901, 626920, 662744, 783650, 828430, 895600, 1159802, 1253840, 1325488, 1567300, 1656860, 2071075, 2319604, 2899505, 3134600, 3313720, 4142150, 4639208, 5799010, 6269200, 6627440, 8284300, 9278416, 11598020, 14497525, 16568600, 23196040, 28995050, 33137200, 46392080, 57990100, 115980200, 231960400]

約数ペア:

[(1, 231960400), (2, 115980200), (4, 57990100), (5, 46392080), (7, 33137200), (8, 28995050), (10, 23196040), (14, 16568600), (16, 14497525), (20, 11598020), (25, 9278416), (28, 8284300), (35, 6627440), (37, 6269200), (40, 5799010), (50, 4639208), (56, 4142150), (70, 3313720), (74, 3134600), (80, 2899505), (100, 2319604), (112, 2071075), (140, 1656860), (148, 1567300), (175, 1325488), (185, 1253840), (200, 1159802), (259, 895600), (280, 828430), (296, 783650), (350, 662744), (370, 626920), (400, 579901), (518, 447800), (560, 414215), (592, 391825), (700, 331372), (740, 313460), (925, 250768), (1036, 223900), (1295, 179120), (1400, 165686), (1480, 156730), (1850, 125384), (2072, 111950), (2239, 103600), (2590, 89560), (2800, 82843), (2960, 78365), (3700, 62692), (4144, 55975), (4478, 51800), (5180, 44780), (6475, 35824), (7400, 31346), (8956, 25900), (10360, 22390), (11195, 20720), (12950, 17912), (14800, 15673)]