85371720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14519}}^1$

素因数の和:14547

約数の個数: 96

約数和(自身を含む): 297950400

約数和(自身を除く): 212578680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14519, 29038, 43557, 58076, 72595, 87114, 101633, 116152, 145190, 174228, 203266, 217785, 290380, 304899, 348456, 406532, 435570, 508165, 580760, 609798, 711431, 813064, 871140, 1016330, 1219596, 1422862, 1524495, 1742280, 2032660, 2134293, 2439192, 2845724, 3048990, 3557155, 4065320, 4268586, 5691448, 6097980, 7114310, 8537172, 10671465, 12195960, 14228620, 17074344, 21342930, 28457240, 42685860, 85371720]

約数ペア:

[(1, 85371720), (2, 42685860), (3, 28457240), (4, 21342930), (5, 17074344), (6, 14228620), (7, 12195960), (8, 10671465), (10, 8537172), (12, 7114310), (14, 6097980), (15, 5691448), (20, 4268586), (21, 4065320), (24, 3557155), (28, 3048990), (30, 2845724), (35, 2439192), (40, 2134293), (42, 2032660), (49, 1742280), (56, 1524495), (60, 1422862), (70, 1219596), (84, 1016330), (98, 871140), (105, 813064), (120, 711431), (140, 609798), (147, 580760), (168, 508165), (196, 435570), (210, 406532), (245, 348456), (280, 304899), (294, 290380), (392, 217785), (420, 203266), (490, 174228), (588, 145190), (735, 116152), (840, 101633), (980, 87114), (1176, 72595), (1470, 58076), (1960, 43557), (2940, 29038), (5880, 14519)]