976021900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 2488340736

約数和(自身を除く): 1512318836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 107, 140, 157, 166, 175, 214, 314, 332, 350, 415, 428, 535, 581, 628, 700, 749, 785, 830, 1070, 1099, 1162, 1498, 1570, 1660, 2075, 2140, 2198, 2324, 2675, 2905, 2996, 3140, 3745, 3925, 4150, 4396, 5350, 5495, 5810, 7490, 7850, 8300, 8881, 10700, 10990, 11620, 13031, 14525, 14980, 15700, 16799, 17762, 18725, 21980, 26062, 27475, 29050, 33598, 35524, 37450, 44405, 52124, 54950, 58100, 62167, 65155, 67196, 74900, 83995, 88810, 91217, 109900, 117593, 124334, 130310, 167990, 177620, 182434, 222025, 235186, 248668, 260620, 310835, 325775, 335980, 364868, 419975, 444050, 456085, 470372, 587965, 621670, 651550, 839950, 888100, 912170, 1175930, 1243340, 1303100, 1394317, 1554175, 1679900, 1824340, 2280425, 2351860, 2788634, 2939825, 3108350, 4560850, 5577268, 5879650, 6216700, 6971585, 9121700, 9760219, 11759300, 13943170, 19520438, 27886340, 34857925, 39040876, 48801095, 69715850, 97602190, 139431700, 195204380, 244005475, 488010950, 976021900]

約数ペア:

[(1, 976021900), (2, 488010950), (4, 244005475), (5, 195204380), (7, 139431700), (10, 97602190), (14, 69715850), (20, 48801095), (25, 39040876), (28, 34857925), (35, 27886340), (50, 19520438), (70, 13943170), (83, 11759300), (100, 9760219), (107, 9121700), (140, 6971585), (157, 6216700), (166, 5879650), (175, 5577268), (214, 4560850), (314, 3108350), (332, 2939825), (350, 2788634), (415, 2351860), (428, 2280425), (535, 1824340), (581, 1679900), (628, 1554175), (700, 1394317), (749, 1303100), (785, 1243340), (830, 1175930), (1070, 912170), (1099, 888100), (1162, 839950), (1498, 651550), (1570, 621670), (1660, 587965), (2075, 470372), (2140, 456085), (2198, 444050), (2324, 419975), (2675, 364868), (2905, 335980), (2996, 325775), (3140, 310835), (3745, 260620), (3925, 248668), (4150, 235186), (4396, 222025), (5350, 182434), (5495, 177620), (5810, 167990), (7490, 130310), (7850, 124334), (8300, 117593), (8881, 109900), (10700, 91217), (10990, 88810), (11620, 83995), (13031, 74900), (14525, 67196), (14980, 65155), (15700, 62167), (16799, 58100), (17762, 54950), (18725, 52124), (21980, 44405), (26062, 37450), (27475, 35524), (29050, 33598)]