91105740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 313709760

約数和(自身を除く): 222604020

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, 89, 90, 94, 99, 110, 121, 132, 141, 165, 178, 180, 188, 198, 220, 235, 242, 267, 282, 330, 356, 363, 396, 423, 445, 470, 484, 495, 517, 534, 564, 605, 660, 705, 726, 801, 846, 890, 940, 979, 990, 1034, 1068, 1089, 1210, 1335, 1410, 1452, 1551, 1602, 1692, 1780, 1815, 1958, 1980, 2068, 2115, 2178, 2420, 2585, 2670, 2820, 2937, 3102, 3204, 3630, 3916, 4005, 4183, 4230, 4356, 4653, 4895, 5170, 5340, 5445, 5687, 5874, 6204, 7260, 7755, 8010, 8366, 8460, 8811, 9306, 9790, 10340, 10769, 10890, 11374, 11748, 12549, 14685, 15510, 16020, 16732, 17061, 17622, 18612, 19580, 20915, 21538, 21780, 22748, 23265, 25098, 28435, 29370, 31020, 32307, 34122, 35244, 37647, 41830, 43076, 44055, 46013, 46530, 50196, 51183, 53845, 56870, 58740, 62745, 64614, 68244, 75294, 83660, 85305, 88110, 92026, 93060, 96921, 102366, 107690, 113740, 125490, 129228, 138039, 150588, 161535, 170610, 176220, 184052, 188235, 193842, 204732, 215380, 230065, 250980, 255915, 276078, 323070, 341220, 376470, 387684, 414117, 460130, 484605, 506143, 511830, 552156, 646140, 690195, 752940, 828234, 920260, 969210, 1012286, 1023660, 1380390, 1518429, 1656468, 1938420, 2024572, 2070585, 2530715, 2760780, 3036858, 4141170, 4555287, 5061430, 6073716, 7592145, 8282340, 9110574, 10122860, 15184290, 18221148, 22776435, 30368580, 45552870, 91105740]

約数ペア:

[(1, 91105740), (2, 45552870), (3, 30368580), (4, 22776435), (5, 18221148), (6, 15184290), (9, 10122860), (10, 9110574), (11, 8282340), (12, 7592145), (15, 6073716), (18, 5061430), (20, 4555287), (22, 4141170), (30, 3036858), (33, 2760780), (36, 2530715), (44, 2070585), (45, 2024572), (47, 1938420), (55, 1656468), (60, 1518429), (66, 1380390), (89, 1023660), (90, 1012286), (94, 969210), (99, 920260), (110, 828234), (121, 752940), (132, 690195), (141, 646140), (165, 552156), (178, 511830), (180, 506143), (188, 484605), (198, 460130), (220, 414117), (235, 387684), (242, 376470), (267, 341220), (282, 323070), (330, 276078), (356, 255915), (363, 250980), (396, 230065), (423, 215380), (445, 204732), (470, 193842), (484, 188235), (495, 184052), (517, 176220), (534, 170610), (564, 161535), (605, 150588), (660, 138039), (705, 129228), (726, 125490), (801, 113740), (846, 107690), (890, 102366), (940, 96921), (979, 93060), (990, 92026), (1034, 88110), (1068, 85305), (1089, 83660), (1210, 75294), (1335, 68244), (1410, 64614), (1452, 62745), (1551, 58740), (1602, 56870), (1692, 53845), (1780, 51183), (1815, 50196), (1958, 46530), (1980, 46013), (2068, 44055), (2115, 43076), (2178, 41830), (2420, 37647), (2585, 35244), (2670, 34122), (2820, 32307), (2937, 31020), (3102, 29370), (3204, 28435), (3630, 25098), (3916, 23265), (4005, 22748), (4183, 21780), (4230, 21538), (4356, 20915), (4653, 19580), (4895, 18612), (5170, 17622), (5340, 17061), (5445, 16732), (5687, 16020), (5874, 15510), (6204, 14685), (7260, 12549), (7755, 11748), (8010, 11374), (8366, 10890), (8460, 10769), (8811, 10340), (9306, 9790)]