1201478464900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{225931}}^1$

素因数の和:226130

約数の個数: 144

約数和(自身を含む): 3049886794752

約数和(自身を除く): 1848408329852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 107, 140, 142, 175, 214, 284, 350, 355, 428, 497, 535, 700, 710, 749, 994, 1070, 1420, 1498, 1775, 1988, 2140, 2485, 2675, 2996, 3550, 3745, 4970, 5350, 7100, 7490, 7597, 9940, 10700, 12425, 14980, 15194, 18725, 24850, 30388, 37450, 37985, 49700, 53179, 74900, 75970, 106358, 151940, 189925, 212716, 225931, 265895, 379850, 451862, 531790, 759700, 903724, 1063580, 1129655, 1329475, 1581517, 2259310, 2658950, 3163034, 4518620, 5317900, 5648275, 6326068, 7907585, 11296550, 15815170, 16041101, 22593100, 24174617, 31630340, 32082202, 39537925, 48349234, 64164404, 79075850, 80205505, 96698468, 112287707, 120873085, 158151700, 160411010, 169222319, 224575414, 241746170, 320822020, 338444638, 401027525, 449150828, 483492340, 561438535, 604365425, 676889276, 802055050, 846111595, 1122877070, 1208730850, 1604110100, 1692223190, 1716397807, 2245754140, 2417461700, 2807192675, 3384446380, 3432795614, 4230557975, 5614385350, 6865591228, 8461115950, 8581989035, 11228770700, 12014784649, 16922231900, 17163978070, 24029569298, 34327956140, 42909945175, 48059138596, 60073923245, 85819890350, 120147846490, 171639780700, 240295692980, 300369616225, 600739232450, 1201478464900]

約数ペア:

[(1, 1201478464900), (2, 600739232450), (4, 300369616225), (5, 240295692980), (7, 171639780700), (10, 120147846490), (14, 85819890350), (20, 60073923245), (25, 48059138596), (28, 42909945175), (35, 34327956140), (50, 24029569298), (70, 17163978070), (71, 16922231900), (100, 12014784649), (107, 11228770700), (140, 8581989035), (142, 8461115950), (175, 6865591228), (214, 5614385350), (284, 4230557975), (350, 3432795614), (355, 3384446380), (428, 2807192675), (497, 2417461700), (535, 2245754140), (700, 1716397807), (710, 1692223190), (749, 1604110100), (994, 1208730850), (1070, 1122877070), (1420, 846111595), (1498, 802055050), (1775, 676889276), (1988, 604365425), (2140, 561438535), (2485, 483492340), (2675, 449150828), (2996, 401027525), (3550, 338444638), (3745, 320822020), (4970, 241746170), (5350, 224575414), (7100, 169222319), (7490, 160411010), (7597, 158151700), (9940, 120873085), (10700, 112287707), (12425, 96698468), (14980, 80205505), (15194, 79075850), (18725, 64164404), (24850, 48349234), (30388, 39537925), (37450, 32082202), (37985, 31630340), (49700, 24174617), (53179, 22593100), (74900, 16041101), (75970, 15815170), (106358, 11296550), (151940, 7907585), (189925, 6326068), (212716, 5648275), (225931, 5317900), (265895, 4518620), (379850, 3163034), (451862, 2658950), (531790, 2259310), (759700, 1581517), (903724, 1329475), (1063580, 1129655)]