45405900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 148740480

約数和(自身を除く): 103334580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 90, 100, 108, 134, 135, 150, 180, 201, 225, 251, 268, 270, 300, 335, 402, 450, 502, 540, 603, 670, 675, 753, 804, 900, 1004, 1005, 1206, 1255, 1340, 1350, 1506, 1675, 1809, 2010, 2259, 2412, 2510, 2700, 3012, 3015, 3350, 3618, 3765, 4020, 4518, 5020, 5025, 6030, 6275, 6700, 6777, 7236, 7530, 9036, 9045, 10050, 11295, 12060, 12550, 13554, 15060, 15075, 16817, 18090, 18825, 20100, 22590, 25100, 27108, 30150, 33634, 33885, 36180, 37650, 45180, 45225, 50451, 56475, 60300, 67268, 67770, 75300, 84085, 90450, 100902, 112950, 135540, 151353, 168170, 169425, 180900, 201804, 225900, 252255, 302706, 336340, 338850, 420425, 454059, 504510, 605412, 677700, 756765, 840850, 908118, 1009020, 1261275, 1513530, 1681700, 1816236, 2270295, 2522550, 3027060, 3783825, 4540590, 5045100, 7567650, 9081180, 11351475, 15135300, 22702950, 45405900]

約数ペア:

[(1, 45405900), (2, 22702950), (3, 15135300), (4, 11351475), (5, 9081180), (6, 7567650), (9, 5045100), (10, 4540590), (12, 3783825), (15, 3027060), (18, 2522550), (20, 2270295), (25, 1816236), (27, 1681700), (30, 1513530), (36, 1261275), (45, 1009020), (50, 908118), (54, 840850), (60, 756765), (67, 677700), (75, 605412), (90, 504510), (100, 454059), (108, 420425), (134, 338850), (135, 336340), (150, 302706), (180, 252255), (201, 225900), (225, 201804), (251, 180900), (268, 169425), (270, 168170), (300, 151353), (335, 135540), (402, 112950), (450, 100902), (502, 90450), (540, 84085), (603, 75300), (670, 67770), (675, 67268), (753, 60300), (804, 56475), (900, 50451), (1004, 45225), (1005, 45180), (1206, 37650), (1255, 36180), (1340, 33885), (1350, 33634), (1506, 30150), (1675, 27108), (1809, 25100), (2010, 22590), (2259, 20100), (2412, 18825), (2510, 18090), (2700, 16817), (3012, 15075), (3015, 15060), (3350, 13554), (3618, 12550), (3765, 12060), (4020, 11295), (4518, 10050), (5020, 9045), (5025, 9036), (6030, 7530), (6275, 7236), (6700, 6777)]