66570900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20173}}^1$

素因数の和:20201

約数の個数: 72

約数和(自身を含む): 210132384

約数和(自身を除く): 143561484

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, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 20173, 40346, 60519, 80692, 100865, 121038, 201730, 221903, 242076, 302595, 403460, 443806, 504325, 605190, 665709, 887612, 1008650, 1109515, 1210380, 1331418, 1512975, 2017300, 2219030, 2662836, 3025950, 3328545, 4438060, 5547575, 6051900, 6657090, 11095150, 13314180, 16642725, 22190300, 33285450, 66570900]

約数ペア:

[(1, 66570900), (2, 33285450), (3, 22190300), (4, 16642725), (5, 13314180), (6, 11095150), (10, 6657090), (11, 6051900), (12, 5547575), (15, 4438060), (20, 3328545), (22, 3025950), (25, 2662836), (30, 2219030), (33, 2017300), (44, 1512975), (50, 1331418), (55, 1210380), (60, 1109515), (66, 1008650), (75, 887612), (100, 665709), (110, 605190), (132, 504325), (150, 443806), (165, 403460), (220, 302595), (275, 242076), (300, 221903), (330, 201730), (550, 121038), (660, 100865), (825, 80692), (1100, 60519), (1650, 40346), (3300, 20173)]