138885600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{1181}}^1$

素因数の和:1218

約数の個数: 216

約数和(自身を含む): 526325688

約数和(自身を除く): 387440088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1181, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2362, 2400, 2450, 2800, 2940, 3360, 3543, 3675, 3920, 4200, 4704, 4724, 4900, 5600, 5880, 5905, 7086, 7350, 7840, 8267, 8400, 9448, 9800, 11760, 11810, 14172, 14700, 16534, 16800, 17715, 18896, 19600, 23520, 23620, 24801, 28344, 29400, 29525, 33068, 35430, 37792, 39200, 41335, 47240, 49602, 56688, 57869, 58800, 59050, 66136, 70860, 82670, 88575, 94480, 99204, 113376, 115738, 117600, 118100, 124005, 132272, 141720, 165340, 173607, 177150, 188960, 198408, 206675, 231476, 236200, 248010, 264544, 283440, 289345, 330680, 347214, 354300, 396816, 413350, 462952, 472400, 496020, 566880, 578690, 620025, 661360, 694428, 708600, 793632, 826700, 868035, 925904, 944800, 992040, 1157380, 1240050, 1322720, 1388856, 1417200, 1446725, 1653400, 1736070, 1851808, 1984080, 2314760, 2480100, 2777712, 2834400, 2893450, 3306800, 3472140, 3968160, 4340175, 4629520, 4960200, 5555424, 5786900, 6613600, 6944280, 8680350, 9259040, 9920400, 11573800, 13888560, 17360700, 19840800, 23147600, 27777120, 34721400, 46295200, 69442800, 138885600]

約数ペア:

[(1, 138885600), (2, 69442800), (3, 46295200), (4, 34721400), (5, 27777120), (6, 23147600), (7, 19840800), (8, 17360700), (10, 13888560), (12, 11573800), (14, 9920400), (15, 9259040), (16, 8680350), (20, 6944280), (21, 6613600), (24, 5786900), (25, 5555424), (28, 4960200), (30, 4629520), (32, 4340175), (35, 3968160), (40, 3472140), (42, 3306800), (48, 2893450), (49, 2834400), (50, 2777712), (56, 2480100), (60, 2314760), (70, 1984080), (75, 1851808), (80, 1736070), (84, 1653400), (96, 1446725), (98, 1417200), (100, 1388856), (105, 1322720), (112, 1240050), (120, 1157380), (140, 992040), (147, 944800), (150, 925904), (160, 868035), (168, 826700), (175, 793632), (196, 708600), (200, 694428), (210, 661360), (224, 620025), (240, 578690), (245, 566880), (280, 496020), (294, 472400), (300, 462952), (336, 413350), (350, 396816), (392, 354300), (400, 347214), (420, 330680), (480, 289345), (490, 283440), (525, 264544), (560, 248010), (588, 236200), (600, 231476), (672, 206675), (700, 198408), (735, 188960), (784, 177150), (800, 173607), (840, 165340), (980, 141720), (1050, 132272), (1120, 124005), (1176, 118100), (1181, 117600), (1200, 115738), (1225, 113376), (1400, 99204), (1470, 94480), (1568, 88575), (1680, 82670), (1960, 70860), (2100, 66136), (2352, 59050), (2362, 58800), (2400, 57869), (2450, 56688), (2800, 49602), (2940, 47240), (3360, 41335), (3543, 39200), (3675, 37792), (3920, 35430), (4200, 33068), (4704, 29525), (4724, 29400), (4900, 28344), (5600, 24801), (5880, 23620), (5905, 23520), (7086, 19600), (7350, 18896), (7840, 17715), (8267, 16800), (8400, 16534), (9448, 14700), (9800, 14172), (11760, 11810)]