5321400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{181}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 19295640

約数和(自身を除く): 13974240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 181, 196, 200, 210, 245, 280, 294, 300, 350, 362, 392, 420, 490, 525, 543, 588, 600, 700, 724, 735, 840, 905, 980, 1050, 1086, 1176, 1225, 1267, 1400, 1448, 1470, 1810, 1960, 2100, 2172, 2450, 2534, 2715, 2940, 3620, 3675, 3801, 4200, 4344, 4525, 4900, 5068, 5430, 5880, 6335, 7240, 7350, 7602, 8869, 9050, 9800, 10136, 10860, 12670, 13575, 14700, 15204, 17738, 18100, 19005, 21720, 25340, 26607, 27150, 29400, 30408, 31675, 35476, 36200, 38010, 44345, 50680, 53214, 54300, 63350, 70952, 76020, 88690, 95025, 106428, 108600, 126700, 133035, 152040, 177380, 190050, 212856, 221725, 253400, 266070, 354760, 380100, 443450, 532140, 665175, 760200, 886900, 1064280, 1330350, 1773800, 2660700, 5321400]

約数ペア:

[(1, 5321400), (2, 2660700), (3, 1773800), (4, 1330350), (5, 1064280), (6, 886900), (7, 760200), (8, 665175), (10, 532140), (12, 443450), (14, 380100), (15, 354760), (20, 266070), (21, 253400), (24, 221725), (25, 212856), (28, 190050), (30, 177380), (35, 152040), (40, 133035), (42, 126700), (49, 108600), (50, 106428), (56, 95025), (60, 88690), (70, 76020), (75, 70952), (84, 63350), (98, 54300), (100, 53214), (105, 50680), (120, 44345), (140, 38010), (147, 36200), (150, 35476), (168, 31675), (175, 30408), (181, 29400), (196, 27150), (200, 26607), (210, 25340), (245, 21720), (280, 19005), (294, 18100), (300, 17738), (350, 15204), (362, 14700), (392, 13575), (420, 12670), (490, 10860), (525, 10136), (543, 9800), (588, 9050), (600, 8869), (700, 7602), (724, 7350), (735, 7240), (840, 6335), (905, 5880), (980, 5430), (1050, 5068), (1086, 4900), (1176, 4525), (1225, 4344), (1267, 4200), (1400, 3801), (1448, 3675), (1470, 3620), (1810, 2940), (1960, 2715), (2100, 2534), (2172, 2450)]