68957550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 186253704

約数和(自身を除く): 117296154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 293, 450, 523, 586, 879, 1046, 1465, 1569, 1758, 2615, 2637, 2930, 3138, 4395, 4707, 5230, 5274, 7325, 7845, 8790, 9414, 13075, 13185, 14650, 15690, 21975, 23535, 26150, 26370, 39225, 43950, 47070, 65925, 78450, 117675, 131850, 153239, 235350, 306478, 459717, 766195, 919434, 1379151, 1532390, 2298585, 2758302, 3830975, 4597170, 6895755, 7661950, 11492925, 13791510, 22985850, 34478775, 68957550]

約数ペア:

[(1, 68957550), (2, 34478775), (3, 22985850), (5, 13791510), (6, 11492925), (9, 7661950), (10, 6895755), (15, 4597170), (18, 3830975), (25, 2758302), (30, 2298585), (45, 1532390), (50, 1379151), (75, 919434), (90, 766195), (150, 459717), (225, 306478), (293, 235350), (450, 153239), (523, 131850), (586, 117675), (879, 78450), (1046, 65925), (1465, 47070), (1569, 43950), (1758, 39225), (2615, 26370), (2637, 26150), (2930, 23535), (3138, 21975), (4395, 15690), (4707, 14650), (5230, 13185), (5274, 13075), (7325, 9414), (7845, 8790)]