45070900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 117221664

約数和(自身を除く): 72150764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 67, 70, 100, 124, 134, 140, 155, 175, 217, 268, 310, 335, 350, 434, 469, 620, 670, 700, 775, 868, 938, 961, 1085, 1340, 1550, 1675, 1876, 1922, 2077, 2170, 2345, 3100, 3350, 3844, 4154, 4340, 4690, 4805, 5425, 6700, 6727, 8308, 9380, 9610, 10385, 10850, 11725, 13454, 14539, 19220, 20770, 21700, 23450, 24025, 26908, 29078, 33635, 41540, 46900, 48050, 51925, 58156, 64387, 67270, 72695, 96100, 103850, 128774, 134540, 145390, 168175, 207700, 257548, 290780, 321935, 336350, 363475, 450709, 643870, 672700, 726950, 901418, 1287740, 1453900, 1609675, 1802836, 2253545, 3219350, 4507090, 6438700, 9014180, 11267725, 22535450, 45070900]

約数ペア:

[(1, 45070900), (2, 22535450), (4, 11267725), (5, 9014180), (7, 6438700), (10, 4507090), (14, 3219350), (20, 2253545), (25, 1802836), (28, 1609675), (31, 1453900), (35, 1287740), (50, 901418), (62, 726950), (67, 672700), (70, 643870), (100, 450709), (124, 363475), (134, 336350), (140, 321935), (155, 290780), (175, 257548), (217, 207700), (268, 168175), (310, 145390), (335, 134540), (350, 128774), (434, 103850), (469, 96100), (620, 72695), (670, 67270), (700, 64387), (775, 58156), (868, 51925), (938, 48050), (961, 46900), (1085, 41540), (1340, 33635), (1550, 29078), (1675, 26908), (1876, 24025), (1922, 23450), (2077, 21700), (2170, 20770), (2345, 19220), (3100, 14539), (3350, 13454), (3844, 11725), (4154, 10850), (4340, 10385), (4690, 9610), (4805, 9380), (5425, 8308), (6700, 6727)]