55172040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 210288960

約数和(自身を除く): 155116920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 853, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1706, 1848, 1960, 2156, 2310, 2559, 2695, 2940, 3080, 3234, 3412, 4265, 4312, 4620, 5118, 5390, 5880, 5971, 6468, 6824, 8085, 8530, 9240, 9383, 10236, 10780, 11942, 12795, 12936, 16170, 17060, 17913, 18766, 20472, 21560, 23884, 25590, 28149, 29855, 32340, 34120, 35826, 37532, 41797, 46915, 47768, 51180, 56298, 59710, 64680, 65681, 71652, 75064, 83594, 89565, 93830, 102360, 112596, 119420, 125391, 131362, 140745, 143304, 167188, 179130, 187660, 197043, 208985, 225192, 238840, 250782, 262724, 281490, 328405, 334376, 358260, 375320, 394086, 417970, 459767, 501564, 525448, 562980, 626955, 656810, 716520, 788172, 835940, 919534, 985215, 1003128, 1125960, 1253910, 1313620, 1379301, 1576344, 1671880, 1839068, 1970430, 2298835, 2507820, 2627240, 2758602, 3678136, 3940860, 4597670, 5015640, 5517204, 6896505, 7881720, 9195340, 11034408, 13793010, 18390680, 27586020, 55172040]

約数ペア:

[(1, 55172040), (2, 27586020), (3, 18390680), (4, 13793010), (5, 11034408), (6, 9195340), (7, 7881720), (8, 6896505), (10, 5517204), (11, 5015640), (12, 4597670), (14, 3940860), (15, 3678136), (20, 2758602), (21, 2627240), (22, 2507820), (24, 2298835), (28, 1970430), (30, 1839068), (33, 1671880), (35, 1576344), (40, 1379301), (42, 1313620), (44, 1253910), (49, 1125960), (55, 1003128), (56, 985215), (60, 919534), (66, 835940), (70, 788172), (77, 716520), (84, 656810), (88, 626955), (98, 562980), (105, 525448), (110, 501564), (120, 459767), (132, 417970), (140, 394086), (147, 375320), (154, 358260), (165, 334376), (168, 328405), (196, 281490), (210, 262724), (220, 250782), (231, 238840), (245, 225192), (264, 208985), (280, 197043), (294, 187660), (308, 179130), (330, 167188), (385, 143304), (392, 140745), (420, 131362), (440, 125391), (462, 119420), (490, 112596), (539, 102360), (588, 93830), (616, 89565), (660, 83594), (735, 75064), (770, 71652), (840, 65681), (853, 64680), (924, 59710), (980, 56298), (1078, 51180), (1155, 47768), (1176, 46915), (1320, 41797), (1470, 37532), (1540, 35826), (1617, 34120), (1706, 32340), (1848, 29855), (1960, 28149), (2156, 25590), (2310, 23884), (2559, 21560), (2695, 20472), (2940, 18766), (3080, 17913), (3234, 17060), (3412, 16170), (4265, 12936), (4312, 12795), (4620, 11942), (5118, 10780), (5390, 10236), (5880, 9383), (5971, 9240), (6468, 8530), (6824, 8085)]