5720400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{227}}^1$

素因数の和:258

約数の個数: 180

約数和(自身を含む): 22787232

約数和(自身を除く): 17066832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 227, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 454, 504, 525, 560, 600, 630, 681, 700, 720, 840, 900, 908, 1008, 1050, 1135, 1200, 1260, 1362, 1400, 1575, 1589, 1680, 1800, 1816, 2043, 2100, 2270, 2520, 2724, 2800, 3150, 3178, 3405, 3600, 3632, 4086, 4200, 4540, 4767, 5040, 5448, 5675, 6300, 6356, 6810, 7945, 8172, 8400, 9080, 9534, 10215, 10896, 11350, 12600, 12712, 13620, 14301, 15890, 16344, 17025, 18160, 19068, 20430, 22700, 23835, 25200, 25424, 27240, 28602, 31780, 32688, 34050, 38136, 39725, 40860, 45400, 47670, 51075, 54480, 57204, 63560, 68100, 71505, 76272, 79450, 81720, 90800, 95340, 102150, 114408, 119175, 127120, 136200, 143010, 158900, 163440, 190680, 204300, 228816, 238350, 272400, 286020, 317800, 357525, 381360, 408600, 476700, 572040, 635600, 715050, 817200, 953400, 1144080, 1430100, 1906800, 2860200, 5720400]

約数ペア:

[(1, 5720400), (2, 2860200), (3, 1906800), (4, 1430100), (5, 1144080), (6, 953400), (7, 817200), (8, 715050), (9, 635600), (10, 572040), (12, 476700), (14, 408600), (15, 381360), (16, 357525), (18, 317800), (20, 286020), (21, 272400), (24, 238350), (25, 228816), (28, 204300), (30, 190680), (35, 163440), (36, 158900), (40, 143010), (42, 136200), (45, 127120), (48, 119175), (50, 114408), (56, 102150), (60, 95340), (63, 90800), (70, 81720), (72, 79450), (75, 76272), (80, 71505), (84, 68100), (90, 63560), (100, 57204), (105, 54480), (112, 51075), (120, 47670), (126, 45400), (140, 40860), (144, 39725), (150, 38136), (168, 34050), (175, 32688), (180, 31780), (200, 28602), (210, 27240), (225, 25424), (227, 25200), (240, 23835), (252, 22700), (280, 20430), (300, 19068), (315, 18160), (336, 17025), (350, 16344), (360, 15890), (400, 14301), (420, 13620), (450, 12712), (454, 12600), (504, 11350), (525, 10896), (560, 10215), (600, 9534), (630, 9080), (681, 8400), (700, 8172), (720, 7945), (840, 6810), (900, 6356), (908, 6300), (1008, 5675), (1050, 5448), (1135, 5040), (1200, 4767), (1260, 4540), (1362, 4200), (1400, 4086), (1575, 3632), (1589, 3600), (1680, 3405), (1800, 3178), (1816, 3150), (2043, 2800), (2100, 2724), (2270, 2520)]