201622800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 649020960

約数和(自身を除く): 447398160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 401, 419, 600, 802, 838, 1200, 1203, 1257, 1604, 1676, 2005, 2095, 2406, 2514, 3208, 3352, 4010, 4190, 4812, 5028, 6015, 6285, 6416, 6704, 8020, 8380, 9624, 10025, 10056, 10475, 12030, 12570, 16040, 16760, 19248, 20050, 20112, 20950, 24060, 25140, 30075, 31425, 32080, 33520, 40100, 41900, 48120, 50280, 60150, 62850, 80200, 83800, 96240, 100560, 120300, 125700, 160400, 167600, 168019, 240600, 251400, 336038, 481200, 502800, 504057, 672076, 840095, 1008114, 1344152, 1680190, 2016228, 2520285, 2688304, 3360380, 4032456, 4200475, 5040570, 6720760, 8064912, 8400950, 10081140, 12601425, 13441520, 16801900, 20162280, 25202850, 33603800, 40324560, 50405700, 67207600, 100811400, 201622800]

約数ペア:

[(1, 201622800), (2, 100811400), (3, 67207600), (4, 50405700), (5, 40324560), (6, 33603800), (8, 25202850), (10, 20162280), (12, 16801900), (15, 13441520), (16, 12601425), (20, 10081140), (24, 8400950), (25, 8064912), (30, 6720760), (40, 5040570), (48, 4200475), (50, 4032456), (60, 3360380), (75, 2688304), (80, 2520285), (100, 2016228), (120, 1680190), (150, 1344152), (200, 1008114), (240, 840095), (300, 672076), (400, 504057), (401, 502800), (419, 481200), (600, 336038), (802, 251400), (838, 240600), (1200, 168019), (1203, 167600), (1257, 160400), (1604, 125700), (1676, 120300), (2005, 100560), (2095, 96240), (2406, 83800), (2514, 80200), (3208, 62850), (3352, 60150), (4010, 50280), (4190, 48120), (4812, 41900), (5028, 40100), (6015, 33520), (6285, 32080), (6416, 31425), (6704, 30075), (8020, 25140), (8380, 24060), (9624, 20950), (10025, 20112), (10056, 20050), (10475, 19248), (12030, 16760), (12570, 16040)]