87963540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 302346240

約数和(自身を除く): 214382700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 73, 76, 84, 95, 105, 114, 133, 140, 146, 151, 190, 210, 219, 228, 266, 285, 292, 302, 365, 380, 399, 420, 438, 453, 511, 532, 570, 604, 665, 730, 755, 798, 876, 906, 1022, 1057, 1095, 1140, 1330, 1387, 1460, 1510, 1533, 1596, 1812, 1995, 2044, 2114, 2190, 2265, 2555, 2660, 2774, 2869, 3020, 3066, 3171, 3990, 4161, 4228, 4380, 4530, 5110, 5285, 5548, 5738, 6132, 6342, 6935, 7665, 7980, 8322, 8607, 9060, 9709, 10220, 10570, 11023, 11476, 12684, 13870, 14345, 15330, 15855, 16644, 17214, 19418, 20083, 20805, 21140, 22046, 27740, 28690, 29127, 30660, 31710, 33069, 34428, 38836, 40166, 41610, 43035, 44092, 48545, 55115, 57380, 58254, 60249, 63420, 66138, 77161, 80332, 83220, 86070, 97090, 100415, 110230, 116508, 120498, 132276, 145635, 154322, 165345, 172140, 194180, 200830, 209437, 220460, 231483, 240996, 291270, 301245, 308644, 330690, 385805, 401660, 418874, 462966, 582540, 602490, 628311, 661380, 771610, 837748, 925932, 1047185, 1157415, 1204980, 1256622, 1466059, 1543220, 2094370, 2314830, 2513244, 2932118, 3141555, 4188740, 4398177, 4629660, 5864236, 6283110, 7330295, 8796354, 12566220, 14660590, 17592708, 21990885, 29321180, 43981770, 87963540]

約数ペア:

[(1, 87963540), (2, 43981770), (3, 29321180), (4, 21990885), (5, 17592708), (6, 14660590), (7, 12566220), (10, 8796354), (12, 7330295), (14, 6283110), (15, 5864236), (19, 4629660), (20, 4398177), (21, 4188740), (28, 3141555), (30, 2932118), (35, 2513244), (38, 2314830), (42, 2094370), (57, 1543220), (60, 1466059), (70, 1256622), (73, 1204980), (76, 1157415), (84, 1047185), (95, 925932), (105, 837748), (114, 771610), (133, 661380), (140, 628311), (146, 602490), (151, 582540), (190, 462966), (210, 418874), (219, 401660), (228, 385805), (266, 330690), (285, 308644), (292, 301245), (302, 291270), (365, 240996), (380, 231483), (399, 220460), (420, 209437), (438, 200830), (453, 194180), (511, 172140), (532, 165345), (570, 154322), (604, 145635), (665, 132276), (730, 120498), (755, 116508), (798, 110230), (876, 100415), (906, 97090), (1022, 86070), (1057, 83220), (1095, 80332), (1140, 77161), (1330, 66138), (1387, 63420), (1460, 60249), (1510, 58254), (1533, 57380), (1596, 55115), (1812, 48545), (1995, 44092), (2044, 43035), (2114, 41610), (2190, 40166), (2265, 38836), (2555, 34428), (2660, 33069), (2774, 31710), (2869, 30660), (3020, 29127), (3066, 28690), (3171, 27740), (3990, 22046), (4161, 21140), (4228, 20805), (4380, 20083), (4530, 19418), (5110, 17214), (5285, 16644), (5548, 15855), (5738, 15330), (6132, 14345), (6342, 13870), (6935, 12684), (7665, 11476), (7980, 11023), (8322, 10570), (8607, 10220), (9060, 9709)]