204572400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:999

約数の個数: 120

約数和(自身を含む): 659076864

約数和(自身を除く): 454504464

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, 227, 240, 300, 400, 454, 600, 681, 751, 908, 1135, 1200, 1362, 1502, 1816, 2253, 2270, 2724, 3004, 3405, 3632, 3755, 4506, 4540, 5448, 5675, 6008, 6810, 7510, 9012, 9080, 10896, 11265, 11350, 12016, 13620, 15020, 17025, 18024, 18160, 18775, 22530, 22700, 27240, 30040, 34050, 36048, 37550, 45060, 45400, 54480, 56325, 60080, 68100, 75100, 90120, 90800, 112650, 136200, 150200, 170477, 180240, 225300, 272400, 300400, 340954, 450600, 511431, 681908, 852385, 901200, 1022862, 1363816, 1704770, 2045724, 2557155, 2727632, 3409540, 4091448, 4261925, 5114310, 6819080, 8182896, 8523850, 10228620, 12785775, 13638160, 17047700, 20457240, 25571550, 34095400, 40914480, 51143100, 68190800, 102286200, 204572400]

約数ペア:

[(1, 204572400), (2, 102286200), (3, 68190800), (4, 51143100), (5, 40914480), (6, 34095400), (8, 25571550), (10, 20457240), (12, 17047700), (15, 13638160), (16, 12785775), (20, 10228620), (24, 8523850), (25, 8182896), (30, 6819080), (40, 5114310), (48, 4261925), (50, 4091448), (60, 3409540), (75, 2727632), (80, 2557155), (100, 2045724), (120, 1704770), (150, 1363816), (200, 1022862), (227, 901200), (240, 852385), (300, 681908), (400, 511431), (454, 450600), (600, 340954), (681, 300400), (751, 272400), (908, 225300), (1135, 180240), (1200, 170477), (1362, 150200), (1502, 136200), (1816, 112650), (2253, 90800), (2270, 90120), (2724, 75100), (3004, 68100), (3405, 60080), (3632, 56325), (3755, 54480), (4506, 45400), (4540, 45060), (5448, 37550), (5675, 36048), (6008, 34050), (6810, 30040), (7510, 27240), (9012, 22700), (9080, 22530), (10896, 18775), (11265, 18160), (11350, 18024), (12016, 17025), (13620, 15020)]