210007600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4339}}^1$

素因数の和:4379

約数の個数: 90

約数和(自身を含む): 554708420

約数和(自身を除く): 344700820

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1936, 2200, 2420, 3025, 4339, 4400, 4840, 6050, 8678, 9680, 12100, 17356, 21695, 24200, 34712, 43390, 47729, 48400, 69424, 86780, 95458, 108475, 173560, 190916, 216950, 238645, 347120, 381832, 433900, 477290, 525019, 763664, 867800, 954580, 1050038, 1193225, 1735600, 1909160, 2100076, 2386450, 2625095, 3818320, 4200152, 4772900, 5250190, 8400304, 9545800, 10500380, 13125475, 19091600, 21000760, 26250950, 42001520, 52501900, 105003800, 210007600]

約数ペア:

[(1, 210007600), (2, 105003800), (4, 52501900), (5, 42001520), (8, 26250950), (10, 21000760), (11, 19091600), (16, 13125475), (20, 10500380), (22, 9545800), (25, 8400304), (40, 5250190), (44, 4772900), (50, 4200152), (55, 3818320), (80, 2625095), (88, 2386450), (100, 2100076), (110, 1909160), (121, 1735600), (176, 1193225), (200, 1050038), (220, 954580), (242, 867800), (275, 763664), (400, 525019), (440, 477290), (484, 433900), (550, 381832), (605, 347120), (880, 238645), (968, 216950), (1100, 190916), (1210, 173560), (1936, 108475), (2200, 95458), (2420, 86780), (3025, 69424), (4339, 48400), (4400, 47729), (4840, 43390), (6050, 34712), (8678, 24200), (9680, 21695), (12100, 17356)]