68894100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6959}}^1$

素因数の和:6990

約数の個数: 108

約数和(自身を含む): 235609920

約数和(自身を除く): 166715820

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, 6959, 9900, 13918, 20877, 27836, 34795, 41754, 62631, 69590, 76549, 83508, 104385, 125262, 139180, 153098, 173975, 208770, 229647, 250524, 306196, 313155, 347950, 382745, 417540, 459294, 521925, 626310, 688941, 695900, 765490, 918588, 1043850, 1148235, 1252620, 1377882, 1530980, 1565775, 1913725, 2087700, 2296470, 2755764, 3131550, 3444705, 3827450, 4592940, 5741175, 6263100, 6889410, 7654900, 11482350, 13778820, 17223525, 22964700, 34447050, 68894100]

約数ペア:

[(1, 68894100), (2, 34447050), (3, 22964700), (4, 17223525), (5, 13778820), (6, 11482350), (9, 7654900), (10, 6889410), (11, 6263100), (12, 5741175), (15, 4592940), (18, 3827450), (20, 3444705), (22, 3131550), (25, 2755764), (30, 2296470), (33, 2087700), (36, 1913725), (44, 1565775), (45, 1530980), (50, 1377882), (55, 1252620), (60, 1148235), (66, 1043850), (75, 918588), (90, 765490), (99, 695900), (100, 688941), (110, 626310), (132, 521925), (150, 459294), (165, 417540), (180, 382745), (198, 347950), (220, 313155), (225, 306196), (275, 250524), (300, 229647), (330, 208770), (396, 173975), (450, 153098), (495, 139180), (550, 125262), (660, 104385), (825, 83508), (900, 76549), (990, 69590), (1100, 62631), (1650, 41754), (1980, 34795), (2475, 27836), (3300, 20877), (4950, 13918), (6959, 9900)]