85109640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 325693440

約数和(自身を除く): 240583800

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, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 122, 132, 140, 151, 154, 165, 168, 183, 210, 220, 231, 244, 264, 280, 302, 305, 308, 330, 366, 385, 420, 427, 440, 453, 462, 488, 604, 610, 616, 660, 671, 732, 755, 770, 840, 854, 906, 915, 924, 1057, 1155, 1208, 1220, 1281, 1320, 1342, 1464, 1510, 1540, 1661, 1708, 1812, 1830, 1848, 2013, 2114, 2135, 2265, 2310, 2440, 2562, 2684, 3020, 3080, 3171, 3322, 3355, 3416, 3624, 3660, 4026, 4228, 4270, 4530, 4620, 4697, 4983, 5124, 5285, 5368, 6040, 6342, 6405, 6644, 6710, 7320, 8052, 8305, 8456, 8540, 9060, 9211, 9240, 9394, 9966, 10065, 10248, 10570, 11627, 12684, 12810, 13288, 13420, 14091, 15855, 16104, 16610, 17080, 18120, 18422, 18788, 19932, 20130, 21140, 23254, 23485, 24915, 25368, 25620, 26840, 27633, 28182, 31710, 33220, 34881, 36844, 37576, 39864, 40260, 42280, 46055, 46508, 46970, 49830, 51240, 55266, 56364, 58135, 63420, 64477, 66440, 69762, 70455, 73688, 80520, 92110, 93016, 93940, 99660, 101321, 110532, 112728, 116270, 126840, 128954, 138165, 139524, 140910, 174405, 184220, 187880, 193431, 199320, 202642, 221064, 232540, 257908, 276330, 279048, 281820, 303963, 322385, 348810, 368440, 386862, 405284, 465080, 506605, 515816, 552660, 563640, 607926, 644770, 697620, 709247, 773724, 810568, 967155, 1013210, 1105320, 1215852, 1289540, 1395240, 1418494, 1519815, 1547448, 1934310, 2026420, 2127741, 2431704, 2579080, 2836988, 3039630, 3546235, 3868620, 4052840, 4255482, 5673976, 6079260, 7092470, 7737240, 8510964, 10638705, 12158520, 14184940, 17021928, 21277410, 28369880, 42554820, 85109640]

約数ペア:

[(1, 85109640), (2, 42554820), (3, 28369880), (4, 21277410), (5, 17021928), (6, 14184940), (7, 12158520), (8, 10638705), (10, 8510964), (11, 7737240), (12, 7092470), (14, 6079260), (15, 5673976), (20, 4255482), (21, 4052840), (22, 3868620), (24, 3546235), (28, 3039630), (30, 2836988), (33, 2579080), (35, 2431704), (40, 2127741), (42, 2026420), (44, 1934310), (55, 1547448), (56, 1519815), (60, 1418494), (61, 1395240), (66, 1289540), (70, 1215852), (77, 1105320), (84, 1013210), (88, 967155), (105, 810568), (110, 773724), (120, 709247), (122, 697620), (132, 644770), (140, 607926), (151, 563640), (154, 552660), (165, 515816), (168, 506605), (183, 465080), (210, 405284), (220, 386862), (231, 368440), (244, 348810), (264, 322385), (280, 303963), (302, 281820), (305, 279048), (308, 276330), (330, 257908), (366, 232540), (385, 221064), (420, 202642), (427, 199320), (440, 193431), (453, 187880), (462, 184220), (488, 174405), (604, 140910), (610, 139524), (616, 138165), (660, 128954), (671, 126840), (732, 116270), (755, 112728), (770, 110532), (840, 101321), (854, 99660), (906, 93940), (915, 93016), (924, 92110), (1057, 80520), (1155, 73688), (1208, 70455), (1220, 69762), (1281, 66440), (1320, 64477), (1342, 63420), (1464, 58135), (1510, 56364), (1540, 55266), (1661, 51240), (1708, 49830), (1812, 46970), (1830, 46508), (1848, 46055), (2013, 42280), (2114, 40260), (2135, 39864), (2265, 37576), (2310, 36844), (2440, 34881), (2562, 33220), (2684, 31710), (3020, 28182), (3080, 27633), (3171, 26840), (3322, 25620), (3355, 25368), (3416, 24915), (3624, 23485), (3660, 23254), (4026, 21140), (4228, 20130), (4270, 19932), (4530, 18788), (4620, 18422), (4697, 18120), (4983, 17080), (5124, 16610), (5285, 16104), (5368, 15855), (6040, 14091), (6342, 13420), (6405, 13288), (6644, 12810), (6710, 12684), (7320, 11627), (8052, 10570), (8305, 10248), (8456, 10065), (8540, 9966), (9060, 9394), (9211, 9240)]