82137240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 279916560

約数和(自身を除く): 197779320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 202, 216, 251, 270, 303, 324, 360, 404, 405, 502, 505, 540, 606, 648, 753, 808, 810, 909, 1004, 1010, 1080, 1212, 1255, 1506, 1515, 1620, 1818, 2008, 2020, 2259, 2424, 2510, 2727, 3012, 3030, 3240, 3636, 3765, 4040, 4518, 4545, 5020, 5454, 6024, 6060, 6777, 7272, 7530, 8181, 9036, 9090, 10040, 10908, 11295, 12120, 13554, 13635, 15060, 16362, 18072, 18180, 20331, 21816, 22590, 25351, 27108, 27270, 30120, 32724, 33885, 36360, 40662, 40905, 45180, 50702, 54216, 54540, 65448, 67770, 76053, 81324, 81810, 90360, 101404, 101655, 109080, 126755, 135540, 152106, 162648, 163620, 202808, 203310, 228159, 253510, 271080, 304212, 327240, 380265, 406620, 456318, 507020, 608424, 684477, 760530, 813240, 912636, 1014040, 1140795, 1368954, 1521060, 1825272, 2053431, 2281590, 2737908, 3042120, 3422385, 4106862, 4563180, 5475816, 6844770, 8213724, 9126360, 10267155, 13689540, 16427448, 20534310, 27379080, 41068620, 82137240]

約数ペア:

[(1, 82137240), (2, 41068620), (3, 27379080), (4, 20534310), (5, 16427448), (6, 13689540), (8, 10267155), (9, 9126360), (10, 8213724), (12, 6844770), (15, 5475816), (18, 4563180), (20, 4106862), (24, 3422385), (27, 3042120), (30, 2737908), (36, 2281590), (40, 2053431), (45, 1825272), (54, 1521060), (60, 1368954), (72, 1140795), (81, 1014040), (90, 912636), (101, 813240), (108, 760530), (120, 684477), (135, 608424), (162, 507020), (180, 456318), (202, 406620), (216, 380265), (251, 327240), (270, 304212), (303, 271080), (324, 253510), (360, 228159), (404, 203310), (405, 202808), (502, 163620), (505, 162648), (540, 152106), (606, 135540), (648, 126755), (753, 109080), (808, 101655), (810, 101404), (909, 90360), (1004, 81810), (1010, 81324), (1080, 76053), (1212, 67770), (1255, 65448), (1506, 54540), (1515, 54216), (1620, 50702), (1818, 45180), (2008, 40905), (2020, 40662), (2259, 36360), (2424, 33885), (2510, 32724), (2727, 30120), (3012, 27270), (3030, 27108), (3240, 25351), (3636, 22590), (3765, 21816), (4040, 20331), (4518, 18180), (4545, 18072), (5020, 16362), (5454, 15060), (6024, 13635), (6060, 13554), (6777, 12120), (7272, 11295), (7530, 10908), (8181, 10040), (9036, 9090)]