65772700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 171780672

約数和(自身を除く): 106007972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 196, 217, 245, 310, 350, 433, 434, 490, 620, 700, 775, 866, 868, 980, 1085, 1225, 1519, 1550, 1732, 2165, 2170, 2450, 3031, 3038, 3100, 4330, 4340, 4900, 5425, 6062, 6076, 7595, 8660, 10825, 10850, 12124, 13423, 15155, 15190, 21217, 21650, 21700, 26846, 30310, 30380, 37975, 42434, 43300, 53692, 60620, 67115, 75775, 75950, 84868, 93961, 106085, 134230, 151550, 151900, 187922, 212170, 268460, 303100, 335575, 375844, 424340, 469805, 530425, 657727, 671150, 939610, 1060850, 1315454, 1342300, 1879220, 2121700, 2349025, 2630908, 3288635, 4698050, 6577270, 9396100, 13154540, 16443175, 32886350, 65772700]

約数ペア:

[(1, 65772700), (2, 32886350), (4, 16443175), (5, 13154540), (7, 9396100), (10, 6577270), (14, 4698050), (20, 3288635), (25, 2630908), (28, 2349025), (31, 2121700), (35, 1879220), (49, 1342300), (50, 1315454), (62, 1060850), (70, 939610), (98, 671150), (100, 657727), (124, 530425), (140, 469805), (155, 424340), (175, 375844), (196, 335575), (217, 303100), (245, 268460), (310, 212170), (350, 187922), (433, 151900), (434, 151550), (490, 134230), (620, 106085), (700, 93961), (775, 84868), (866, 75950), (868, 75775), (980, 67115), (1085, 60620), (1225, 53692), (1519, 43300), (1550, 42434), (1732, 37975), (2165, 30380), (2170, 30310), (2450, 26846), (3031, 21700), (3038, 21650), (3100, 21217), (4330, 15190), (4340, 15155), (4900, 13423), (5425, 12124), (6062, 10850), (6076, 10825), (7595, 8660)]