31005150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 94279680

約数和(自身を除く): 63274530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 23, 25, 30, 33, 38, 43, 46, 50, 55, 57, 66, 69, 75, 86, 95, 110, 114, 115, 129, 138, 150, 165, 190, 209, 215, 230, 253, 258, 275, 285, 330, 345, 418, 430, 437, 473, 475, 506, 550, 570, 575, 627, 645, 690, 759, 817, 825, 874, 946, 950, 989, 1045, 1075, 1150, 1254, 1265, 1290, 1311, 1419, 1425, 1518, 1634, 1650, 1725, 1978, 2090, 2150, 2185, 2365, 2451, 2530, 2622, 2838, 2850, 2967, 3135, 3225, 3450, 3795, 4085, 4370, 4730, 4807, 4902, 4945, 5225, 5934, 6270, 6325, 6450, 6555, 7095, 7590, 8170, 8987, 9614, 9890, 10450, 10879, 10925, 11825, 12255, 12650, 13110, 14190, 14421, 14835, 15675, 17974, 18791, 18975, 20425, 21758, 21850, 23650, 24035, 24510, 24725, 26961, 28842, 29670, 31350, 32637, 32775, 35475, 37582, 37950, 40850, 44935, 48070, 49450, 53922, 54395, 56373, 61275, 65274, 65550, 70950, 72105, 74175, 89870, 93955, 108790, 112746, 120175, 122550, 134805, 144210, 148350, 163185, 187910, 206701, 224675, 240350, 269610, 271975, 281865, 326370, 360525, 413402, 449350, 469775, 543950, 563730, 620103, 674025, 721050, 815925, 939550, 1033505, 1240206, 1348050, 1409325, 1631850, 2067010, 2818650, 3100515, 5167525, 6201030, 10335050, 15502575, 31005150]

約数ペア:

[(1, 31005150), (2, 15502575), (3, 10335050), (5, 6201030), (6, 5167525), (10, 3100515), (11, 2818650), (15, 2067010), (19, 1631850), (22, 1409325), (23, 1348050), (25, 1240206), (30, 1033505), (33, 939550), (38, 815925), (43, 721050), (46, 674025), (50, 620103), (55, 563730), (57, 543950), (66, 469775), (69, 449350), (75, 413402), (86, 360525), (95, 326370), (110, 281865), (114, 271975), (115, 269610), (129, 240350), (138, 224675), (150, 206701), (165, 187910), (190, 163185), (209, 148350), (215, 144210), (230, 134805), (253, 122550), (258, 120175), (275, 112746), (285, 108790), (330, 93955), (345, 89870), (418, 74175), (430, 72105), (437, 70950), (473, 65550), (475, 65274), (506, 61275), (550, 56373), (570, 54395), (575, 53922), (627, 49450), (645, 48070), (690, 44935), (759, 40850), (817, 37950), (825, 37582), (874, 35475), (946, 32775), (950, 32637), (989, 31350), (1045, 29670), (1075, 28842), (1150, 26961), (1254, 24725), (1265, 24510), (1290, 24035), (1311, 23650), (1419, 21850), (1425, 21758), (1518, 20425), (1634, 18975), (1650, 18791), (1725, 17974), (1978, 15675), (2090, 14835), (2150, 14421), (2185, 14190), (2365, 13110), (2451, 12650), (2530, 12255), (2622, 11825), (2838, 10925), (2850, 10879), (2967, 10450), (3135, 9890), (3225, 9614), (3450, 8987), (3795, 8170), (4085, 7590), (4370, 7095), (4730, 6555), (4807, 6450), (4902, 6325), (4945, 6270), (5225, 5934)]