161442000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{8969}}^1$

素因数の和:8998

約数の個数: 120

約数和(自身を含む): 563925960

約数和(自身を除く): 402483960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 8969, 9000, 17938, 18000, 26907, 35876, 44845, 53814, 71752, 80721, 89690, 107628, 134535, 143504, 161442, 179380, 215256, 224225, 269070, 322884, 358760, 403605, 430512, 448450, 538140, 645768, 672675, 717520, 807210, 896900, 1076280, 1121125, 1291536, 1345350, 1614420, 1793800, 2018025, 2152560, 2242250, 2690700, 3228840, 3363375, 3587600, 4036050, 4484500, 5381400, 6457680, 6726750, 8072100, 8969000, 10090125, 10762800, 13453500, 16144200, 17938000, 20180250, 26907000, 32288400, 40360500, 53814000, 80721000, 161442000]

約数ペア:

[(1, 161442000), (2, 80721000), (3, 53814000), (4, 40360500), (5, 32288400), (6, 26907000), (8, 20180250), (9, 17938000), (10, 16144200), (12, 13453500), (15, 10762800), (16, 10090125), (18, 8969000), (20, 8072100), (24, 6726750), (25, 6457680), (30, 5381400), (36, 4484500), (40, 4036050), (45, 3587600), (48, 3363375), (50, 3228840), (60, 2690700), (72, 2242250), (75, 2152560), (80, 2018025), (90, 1793800), (100, 1614420), (120, 1345350), (125, 1291536), (144, 1121125), (150, 1076280), (180, 896900), (200, 807210), (225, 717520), (240, 672675), (250, 645768), (300, 538140), (360, 448450), (375, 430512), (400, 403605), (450, 358760), (500, 322884), (600, 269070), (720, 224225), (750, 215256), (900, 179380), (1000, 161442), (1125, 143504), (1200, 134535), (1500, 107628), (1800, 89690), (2000, 80721), (2250, 71752), (3000, 53814), (3600, 44845), (4500, 35876), (6000, 26907), (8969, 18000), (9000, 17938)]