64368900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1990

約数の個数: 108

約数和(自身を含む): 207320932

約数和(自身を除く): 142952032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 444, 450, 555, 666, 740, 900, 925, 1110, 1332, 1665, 1850, 1933, 2220, 2775, 3330, 3700, 3866, 5550, 5799, 6660, 7732, 8325, 9665, 11100, 11598, 16650, 17397, 19330, 23196, 28995, 33300, 34794, 38660, 48325, 57990, 69588, 71521, 86985, 96650, 115980, 143042, 144975, 173970, 193300, 214563, 286084, 289950, 347940, 357605, 429126, 434925, 579900, 643689, 715210, 858252, 869850, 1072815, 1287378, 1430420, 1739700, 1788025, 2145630, 2574756, 3218445, 3576050, 4291260, 5364075, 6436890, 7152100, 10728150, 12873780, 16092225, 21456300, 32184450, 64368900]

約数ペア:

[(1, 64368900), (2, 32184450), (3, 21456300), (4, 16092225), (5, 12873780), (6, 10728150), (9, 7152100), (10, 6436890), (12, 5364075), (15, 4291260), (18, 3576050), (20, 3218445), (25, 2574756), (30, 2145630), (36, 1788025), (37, 1739700), (45, 1430420), (50, 1287378), (60, 1072815), (74, 869850), (75, 858252), (90, 715210), (100, 643689), (111, 579900), (148, 434925), (150, 429126), (180, 357605), (185, 347940), (222, 289950), (225, 286084), (300, 214563), (333, 193300), (370, 173970), (444, 144975), (450, 143042), (555, 115980), (666, 96650), (740, 86985), (900, 71521), (925, 69588), (1110, 57990), (1332, 48325), (1665, 38660), (1850, 34794), (1933, 33300), (2220, 28995), (2775, 23196), (3330, 19330), (3700, 17397), (3866, 16650), (5550, 11598), (5799, 11100), (6660, 9665), (7732, 8325)]