86890800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 303829760

約数和(自身を除く): 216938960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 37, 38, 40, 48, 50, 57, 60, 74, 75, 76, 80, 95, 100, 103, 111, 114, 120, 148, 150, 152, 185, 190, 200, 206, 222, 228, 240, 285, 296, 300, 304, 309, 370, 380, 400, 412, 444, 456, 475, 515, 555, 570, 592, 600, 618, 703, 740, 760, 824, 888, 912, 925, 950, 1030, 1110, 1140, 1200, 1236, 1406, 1425, 1480, 1520, 1545, 1648, 1776, 1850, 1900, 1957, 2060, 2109, 2220, 2280, 2472, 2575, 2775, 2812, 2850, 2960, 3090, 3515, 3700, 3800, 3811, 3914, 4120, 4218, 4440, 4560, 4944, 5150, 5550, 5624, 5700, 5871, 6180, 7030, 7400, 7600, 7622, 7725, 7828, 8240, 8436, 8880, 9785, 10300, 10545, 11100, 11248, 11400, 11433, 11742, 12360, 14060, 14800, 15244, 15450, 15656, 16872, 17575, 19055, 19570, 20600, 21090, 22200, 22800, 22866, 23484, 24720, 28120, 29355, 30488, 30900, 31312, 33744, 35150, 38110, 39140, 41200, 42180, 44400, 45732, 46968, 48925, 52725, 56240, 57165, 58710, 60976, 61800, 70300, 72409, 76220, 78280, 84360, 91464, 93936, 95275, 97850, 105450, 114330, 117420, 123600, 140600, 144818, 146775, 152440, 156560, 168720, 182928, 190550, 195700, 210900, 217227, 228660, 234840, 281200, 285825, 289636, 293550, 304880, 362045, 381100, 391400, 421800, 434454, 457320, 469680, 571650, 579272, 587100, 724090, 762200, 782800, 843600, 868908, 914640, 1086135, 1143300, 1158544, 1174200, 1448180, 1524400, 1737816, 1810225, 2172270, 2286600, 2348400, 2896360, 3475632, 3620450, 4344540, 4573200, 5430675, 5792720, 7240900, 8689080, 10861350, 14481800, 17378160, 21722700, 28963600, 43445400, 86890800]

約数ペア:

[(1, 86890800), (2, 43445400), (3, 28963600), (4, 21722700), (5, 17378160), (6, 14481800), (8, 10861350), (10, 8689080), (12, 7240900), (15, 5792720), (16, 5430675), (19, 4573200), (20, 4344540), (24, 3620450), (25, 3475632), (30, 2896360), (37, 2348400), (38, 2286600), (40, 2172270), (48, 1810225), (50, 1737816), (57, 1524400), (60, 1448180), (74, 1174200), (75, 1158544), (76, 1143300), (80, 1086135), (95, 914640), (100, 868908), (103, 843600), (111, 782800), (114, 762200), (120, 724090), (148, 587100), (150, 579272), (152, 571650), (185, 469680), (190, 457320), (200, 434454), (206, 421800), (222, 391400), (228, 381100), (240, 362045), (285, 304880), (296, 293550), (300, 289636), (304, 285825), (309, 281200), (370, 234840), (380, 228660), (400, 217227), (412, 210900), (444, 195700), (456, 190550), (475, 182928), (515, 168720), (555, 156560), (570, 152440), (592, 146775), (600, 144818), (618, 140600), (703, 123600), (740, 117420), (760, 114330), (824, 105450), (888, 97850), (912, 95275), (925, 93936), (950, 91464), (1030, 84360), (1110, 78280), (1140, 76220), (1200, 72409), (1236, 70300), (1406, 61800), (1425, 60976), (1480, 58710), (1520, 57165), (1545, 56240), (1648, 52725), (1776, 48925), (1850, 46968), (1900, 45732), (1957, 44400), (2060, 42180), (2109, 41200), (2220, 39140), (2280, 38110), (2472, 35150), (2575, 33744), (2775, 31312), (2812, 30900), (2850, 30488), (2960, 29355), (3090, 28120), (3515, 24720), (3700, 23484), (3800, 22866), (3811, 22800), (3914, 22200), (4120, 21090), (4218, 20600), (4440, 19570), (4560, 19055), (4944, 17575), (5150, 16872), (5550, 15656), (5624, 15450), (5700, 15244), (5871, 14800), (6180, 14060), (7030, 12360), (7400, 11742), (7600, 11433), (7622, 11400), (7725, 11248), (7828, 11100), (8240, 10545), (8436, 10300), (8880, 9785)]