68195700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{75773}}^1$

素因数の和:75793

約数の個数: 54

約数和(自身を含む): 213758454

約数和(自身を除く): 145562754

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 75773, 151546, 227319, 303092, 378865, 454638, 681957, 757730, 909276, 1136595, 1363914, 1515460, 1894325, 2273190, 2727828, 3409785, 3788650, 4546380, 5682975, 6819570, 7577300, 11365950, 13639140, 17048925, 22731900, 34097850, 68195700]

約数ペア:

[(1, 68195700), (2, 34097850), (3, 22731900), (4, 17048925), (5, 13639140), (6, 11365950), (9, 7577300), (10, 6819570), (12, 5682975), (15, 4546380), (18, 3788650), (20, 3409785), (25, 2727828), (30, 2273190), (36, 1894325), (45, 1515460), (50, 1363914), (60, 1136595), (75, 909276), (90, 757730), (100, 681957), (150, 454638), (180, 378865), (225, 303092), (300, 227319), (450, 151546), (900, 75773)]