18767100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 60996096

約数和(自身を除く): 42228996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 94, 100, 110, 121, 132, 141, 150, 165, 188, 220, 235, 242, 275, 282, 300, 330, 363, 470, 484, 517, 550, 564, 605, 660, 705, 726, 825, 940, 1034, 1100, 1175, 1210, 1331, 1410, 1452, 1551, 1650, 1815, 2068, 2350, 2420, 2585, 2662, 2820, 3025, 3102, 3300, 3525, 3630, 3993, 4700, 5170, 5324, 5687, 6050, 6204, 6655, 7050, 7260, 7755, 7986, 9075, 10340, 11374, 12100, 12925, 13310, 14100, 15510, 15972, 17061, 18150, 19965, 22748, 25850, 26620, 28435, 31020, 33275, 34122, 36300, 38775, 39930, 51700, 56870, 62557, 66550, 68244, 77550, 79860, 85305, 99825, 113740, 125114, 133100, 142175, 155100, 170610, 187671, 199650, 250228, 284350, 312785, 341220, 375342, 399300, 426525, 568700, 625570, 750684, 853050, 938355, 1251140, 1563925, 1706100, 1876710, 3127850, 3753420, 4691775, 6255700, 9383550, 18767100]

約数ペア:

[(1, 18767100), (2, 9383550), (3, 6255700), (4, 4691775), (5, 3753420), (6, 3127850), (10, 1876710), (11, 1706100), (12, 1563925), (15, 1251140), (20, 938355), (22, 853050), (25, 750684), (30, 625570), (33, 568700), (44, 426525), (47, 399300), (50, 375342), (55, 341220), (60, 312785), (66, 284350), (75, 250228), (94, 199650), (100, 187671), (110, 170610), (121, 155100), (132, 142175), (141, 133100), (150, 125114), (165, 113740), (188, 99825), (220, 85305), (235, 79860), (242, 77550), (275, 68244), (282, 66550), (300, 62557), (330, 56870), (363, 51700), (470, 39930), (484, 38775), (517, 36300), (550, 34122), (564, 33275), (605, 31020), (660, 28435), (705, 26620), (726, 25850), (825, 22748), (940, 19965), (1034, 18150), (1100, 17061), (1175, 15972), (1210, 15510), (1331, 14100), (1410, 13310), (1452, 12925), (1551, 12100), (1650, 11374), (1815, 10340), (2068, 9075), (2350, 7986), (2420, 7755), (2585, 7260), (2662, 7050), (2820, 6655), (3025, 6204), (3102, 6050), (3300, 5687), (3525, 5324), (3630, 5170), (3993, 4700)]