9957420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 33965568

約数和(自身を除く): 24008148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 107, 110, 132, 141, 165, 180, 188, 198, 214, 220, 235, 282, 321, 330, 396, 423, 428, 470, 495, 517, 535, 564, 642, 660, 705, 846, 940, 963, 990, 1034, 1070, 1177, 1284, 1410, 1551, 1605, 1692, 1926, 1980, 2068, 2115, 2140, 2354, 2585, 2820, 3102, 3210, 3531, 3852, 4230, 4653, 4708, 4815, 5029, 5170, 5885, 6204, 6420, 7062, 7755, 8460, 9306, 9630, 10058, 10340, 10593, 11770, 14124, 15087, 15510, 17655, 18612, 19260, 20116, 21186, 23265, 23540, 25145, 30174, 31020, 35310, 42372, 45261, 46530, 50290, 52965, 55319, 60348, 70620, 75435, 90522, 93060, 100580, 105930, 110638, 150870, 165957, 181044, 211860, 221276, 226305, 276595, 301740, 331914, 452610, 497871, 553190, 663828, 829785, 905220, 995742, 1106380, 1659570, 1991484, 2489355, 3319140, 4978710, 9957420]

約数ペア:

[(1, 9957420), (2, 4978710), (3, 3319140), (4, 2489355), (5, 1991484), (6, 1659570), (9, 1106380), (10, 995742), (11, 905220), (12, 829785), (15, 663828), (18, 553190), (20, 497871), (22, 452610), (30, 331914), (33, 301740), (36, 276595), (44, 226305), (45, 221276), (47, 211860), (55, 181044), (60, 165957), (66, 150870), (90, 110638), (94, 105930), (99, 100580), (107, 93060), (110, 90522), (132, 75435), (141, 70620), (165, 60348), (180, 55319), (188, 52965), (198, 50290), (214, 46530), (220, 45261), (235, 42372), (282, 35310), (321, 31020), (330, 30174), (396, 25145), (423, 23540), (428, 23265), (470, 21186), (495, 20116), (517, 19260), (535, 18612), (564, 17655), (642, 15510), (660, 15087), (705, 14124), (846, 11770), (940, 10593), (963, 10340), (990, 10058), (1034, 9630), (1070, 9306), (1177, 8460), (1284, 7755), (1410, 7062), (1551, 6420), (1605, 6204), (1692, 5885), (1926, 5170), (1980, 5029), (2068, 4815), (2115, 4708), (2140, 4653), (2354, 4230), (2585, 3852), (2820, 3531), (3102, 3210)]