68795100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6949}}^1$

素因数の和:6980

約数の個数: 108

約数和(自身を含む): 235271400

約数和(自身を除く): 166476300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 6949, 9900, 13898, 20847, 27796, 34745, 41694, 62541, 69490, 76439, 83388, 104235, 125082, 138980, 152878, 173725, 208470, 229317, 250164, 305756, 312705, 347450, 382195, 416940, 458634, 521175, 625410, 687951, 694900, 764390, 917268, 1042350, 1146585, 1250820, 1375902, 1528780, 1563525, 1910975, 2084700, 2293170, 2751804, 3127050, 3439755, 3821950, 4586340, 5732925, 6254100, 6879510, 7643900, 11465850, 13759020, 17198775, 22931700, 34397550, 68795100]

約数ペア:

[(1, 68795100), (2, 34397550), (3, 22931700), (4, 17198775), (5, 13759020), (6, 11465850), (9, 7643900), (10, 6879510), (11, 6254100), (12, 5732925), (15, 4586340), (18, 3821950), (20, 3439755), (22, 3127050), (25, 2751804), (30, 2293170), (33, 2084700), (36, 1910975), (44, 1563525), (45, 1528780), (50, 1375902), (55, 1250820), (60, 1146585), (66, 1042350), (75, 917268), (90, 764390), (99, 694900), (100, 687951), (110, 625410), (132, 521175), (150, 458634), (165, 416940), (180, 382195), (198, 347450), (220, 312705), (225, 305756), (275, 250164), (300, 229317), (330, 208470), (396, 173725), (450, 152878), (495, 138980), (550, 125082), (660, 104235), (825, 83388), (900, 76439), (990, 69490), (1100, 62541), (1650, 41694), (1980, 34745), (2475, 27796), (3300, 20847), (4950, 13898), (6949, 9900)]