229324700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 546631680

約数和(自身を除く): 317306980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 163, 220, 275, 326, 550, 652, 815, 1100, 1279, 1630, 1793, 2558, 3260, 3586, 4075, 5116, 6395, 7172, 8150, 8965, 12790, 14069, 16300, 17930, 25580, 28138, 31975, 35860, 44825, 56276, 63950, 70345, 89650, 127900, 140690, 179300, 208477, 281380, 351725, 416954, 703450, 833908, 1042385, 1406900, 2084770, 2293247, 4169540, 4586494, 5211925, 9172988, 10423850, 11466235, 20847700, 22932470, 45864940, 57331175, 114662350, 229324700]

約数ペア:

[(1, 229324700), (2, 114662350), (4, 57331175), (5, 45864940), (10, 22932470), (11, 20847700), (20, 11466235), (22, 10423850), (25, 9172988), (44, 5211925), (50, 4586494), (55, 4169540), (100, 2293247), (110, 2084770), (163, 1406900), (220, 1042385), (275, 833908), (326, 703450), (550, 416954), (652, 351725), (815, 281380), (1100, 208477), (1279, 179300), (1630, 140690), (1793, 127900), (2558, 89650), (3260, 70345), (3586, 63950), (4075, 56276), (5116, 44825), (6395, 35860), (7172, 31975), (8150, 28138), (8965, 25580), (12790, 17930), (14069, 16300)]