12648400800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{752881}}^1$

素因数の和:752911

約数の個数: 144

約数和(自身を含む): 47052113472

約数和(自身を除く): 34403712672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 752881, 1505762, 2258643, 3011524, 3764405, 4517286, 5270167, 6023048, 7528810, 9034572, 10540334, 11293215, 12046096, 15057620, 15810501, 18069144, 18822025, 21080668, 22586430, 24092192, 26350835, 30115240, 31621002, 36138288, 37644050, 42161336, 45172860, 52701670, 56466075, 60230480, 63242004, 72276576, 75288100, 79052505, 84322672, 90345720, 105403340, 112932150, 120460960, 126484008, 131754175, 150576200, 158105010, 168645344, 180691440, 210806680, 225864300, 252968016, 263508350, 301152400, 316210020, 361382880, 395262525, 421613360, 451728600, 505936032, 527016700, 602304800, 632420040, 790525050, 843226720, 903457200, 1054033400, 1264840080, 1581050100, 1806914400, 2108066800, 2529680160, 3162100200, 4216133600, 6324200400, 12648400800]

約数ペア:

[(1, 12648400800), (2, 6324200400), (3, 4216133600), (4, 3162100200), (5, 2529680160), (6, 2108066800), (7, 1806914400), (8, 1581050100), (10, 1264840080), (12, 1054033400), (14, 903457200), (15, 843226720), (16, 790525050), (20, 632420040), (21, 602304800), (24, 527016700), (25, 505936032), (28, 451728600), (30, 421613360), (32, 395262525), (35, 361382880), (40, 316210020), (42, 301152400), (48, 263508350), (50, 252968016), (56, 225864300), (60, 210806680), (70, 180691440), (75, 168645344), (80, 158105010), (84, 150576200), (96, 131754175), (100, 126484008), (105, 120460960), (112, 112932150), (120, 105403340), (140, 90345720), (150, 84322672), (160, 79052505), (168, 75288100), (175, 72276576), (200, 63242004), (210, 60230480), (224, 56466075), (240, 52701670), (280, 45172860), (300, 42161336), (336, 37644050), (350, 36138288), (400, 31621002), (420, 30115240), (480, 26350835), (525, 24092192), (560, 22586430), (600, 21080668), (672, 18822025), (700, 18069144), (800, 15810501), (840, 15057620), (1050, 12046096), (1120, 11293215), (1200, 10540334), (1400, 9034572), (1680, 7528810), (2100, 6023048), (2400, 5270167), (2800, 4517286), (3360, 3764405), (4200, 3011524), (5600, 2258643), (8400, 1505762), (16800, 752881)]