64465500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3907}}^1$

素因数の和:3940

約数の個数: 96

約数和(自身を含む): 204841728

約数和(自身を除く): 140376228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 825, 1100, 1375, 1500, 1650, 2750, 3300, 3907, 4125, 5500, 7814, 8250, 11721, 15628, 16500, 19535, 23442, 39070, 42977, 46884, 58605, 78140, 85954, 97675, 117210, 128931, 171908, 195350, 214885, 234420, 257862, 293025, 390700, 429770, 488375, 515724, 586050, 644655, 859540, 976750, 1074425, 1172100, 1289310, 1465125, 1953500, 2148850, 2578620, 2930250, 3223275, 4297700, 5372125, 5860500, 6446550, 10744250, 12893100, 16116375, 21488500, 32232750, 64465500]

約数ペア:

[(1, 64465500), (2, 32232750), (3, 21488500), (4, 16116375), (5, 12893100), (6, 10744250), (10, 6446550), (11, 5860500), (12, 5372125), (15, 4297700), (20, 3223275), (22, 2930250), (25, 2578620), (30, 2148850), (33, 1953500), (44, 1465125), (50, 1289310), (55, 1172100), (60, 1074425), (66, 976750), (75, 859540), (100, 644655), (110, 586050), (125, 515724), (132, 488375), (150, 429770), (165, 390700), (220, 293025), (250, 257862), (275, 234420), (300, 214885), (330, 195350), (375, 171908), (500, 128931), (550, 117210), (660, 97675), (750, 85954), (825, 78140), (1100, 58605), (1375, 46884), (1500, 42977), (1650, 39070), (2750, 23442), (3300, 19535), (3907, 16500), (4125, 15628), (5500, 11721), (7814, 8250)]