199758900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{5503}}^1$

素因数の和:5542

約数の個数: 108

約数和(自身を含む): 635403776

約数和(自身を除く): 435644876

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, 121, 132, 150, 165, 220, 242, 275, 300, 330, 363, 484, 550, 605, 660, 726, 825, 1100, 1210, 1452, 1650, 1815, 2420, 3025, 3300, 3630, 5503, 6050, 7260, 9075, 11006, 12100, 16509, 18150, 22012, 27515, 33018, 36300, 55030, 60533, 66036, 82545, 110060, 121066, 137575, 165090, 181599, 242132, 275150, 302665, 330180, 363198, 412725, 550300, 605330, 665863, 726396, 825450, 907995, 1210660, 1331726, 1513325, 1650900, 1815990, 1997589, 2663452, 3026650, 3329315, 3631980, 3995178, 4539975, 6053300, 6658630, 7990356, 9079950, 9987945, 13317260, 16646575, 18159900, 19975890, 33293150, 39951780, 49939725, 66586300, 99879450, 199758900]

約数ペア:

[(1, 199758900), (2, 99879450), (3, 66586300), (4, 49939725), (5, 39951780), (6, 33293150), (10, 19975890), (11, 18159900), (12, 16646575), (15, 13317260), (20, 9987945), (22, 9079950), (25, 7990356), (30, 6658630), (33, 6053300), (44, 4539975), (50, 3995178), (55, 3631980), (60, 3329315), (66, 3026650), (75, 2663452), (100, 1997589), (110, 1815990), (121, 1650900), (132, 1513325), (150, 1331726), (165, 1210660), (220, 907995), (242, 825450), (275, 726396), (300, 665863), (330, 605330), (363, 550300), (484, 412725), (550, 363198), (605, 330180), (660, 302665), (726, 275150), (825, 242132), (1100, 181599), (1210, 165090), (1452, 137575), (1650, 121066), (1815, 110060), (2420, 82545), (3025, 66036), (3300, 60533), (3630, 55030), (5503, 36300), (6050, 33018), (7260, 27515), (9075, 22012), (11006, 18150), (12100, 16509)]