85442700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 309980160

約数和(自身を除く): 224537460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 29, 30, 35, 42, 46, 50, 58, 60, 61, 69, 70, 75, 84, 87, 92, 100, 105, 115, 116, 122, 138, 140, 145, 150, 161, 174, 175, 183, 203, 210, 230, 244, 276, 290, 300, 305, 322, 345, 348, 350, 366, 406, 420, 427, 435, 460, 483, 525, 575, 580, 609, 610, 644, 667, 690, 700, 725, 732, 805, 812, 854, 870, 915, 966, 1015, 1050, 1150, 1218, 1220, 1281, 1334, 1380, 1403, 1450, 1525, 1610, 1708, 1725, 1740, 1769, 1830, 1932, 2001, 2030, 2100, 2135, 2175, 2300, 2415, 2436, 2562, 2668, 2806, 2900, 3045, 3050, 3220, 3335, 3450, 3538, 3660, 4002, 4025, 4060, 4209, 4270, 4350, 4575, 4669, 4830, 5075, 5124, 5307, 5612, 6090, 6100, 6405, 6670, 6900, 7015, 7076, 8004, 8050, 8418, 8540, 8700, 8845, 9150, 9338, 9660, 9821, 10005, 10150, 10614, 10675, 12075, 12180, 12383, 12810, 13340, 14007, 14030, 15225, 16100, 16675, 16836, 17690, 18300, 18676, 19642, 20010, 20300, 21045, 21228, 21350, 23345, 24150, 24766, 25620, 26535, 28014, 28060, 29463, 30450, 32025, 33350, 35075, 35380, 37149, 39284, 40020, 40687, 42090, 42700, 44225, 46690, 48300, 49105, 49532, 50025, 53070, 56028, 58926, 60900, 61915, 64050, 66700, 70035, 70150, 74298, 81374, 84180, 88450, 93380, 98210, 100050, 105225, 106140, 116725, 117852, 122061, 123830, 128100, 132675, 140070, 140300, 147315, 148596, 162748, 176900, 185745, 196420, 200100, 203435, 210450, 233450, 244122, 245525, 247660, 265350, 280140, 284809, 294630, 309575, 350175, 371490, 406870, 420900, 466900, 488244, 491050, 530700, 569618, 589260, 610305, 619150, 700350, 736575, 742980, 813740, 854427, 928725, 982100, 1017175, 1139236, 1220610, 1238300, 1400700, 1424045, 1473150, 1708854, 1857450, 2034350, 2441220, 2848090, 2946300, 3051525, 3417708, 3714900, 4068700, 4272135, 5696180, 6103050, 7120225, 8544270, 12206100, 14240450, 17088540, 21360675, 28480900, 42721350, 85442700]

約数ペア:

[(1, 85442700), (2, 42721350), (3, 28480900), (4, 21360675), (5, 17088540), (6, 14240450), (7, 12206100), (10, 8544270), (12, 7120225), (14, 6103050), (15, 5696180), (20, 4272135), (21, 4068700), (23, 3714900), (25, 3417708), (28, 3051525), (29, 2946300), (30, 2848090), (35, 2441220), (42, 2034350), (46, 1857450), (50, 1708854), (58, 1473150), (60, 1424045), (61, 1400700), (69, 1238300), (70, 1220610), (75, 1139236), (84, 1017175), (87, 982100), (92, 928725), (100, 854427), (105, 813740), (115, 742980), (116, 736575), (122, 700350), (138, 619150), (140, 610305), (145, 589260), (150, 569618), (161, 530700), (174, 491050), (175, 488244), (183, 466900), (203, 420900), (210, 406870), (230, 371490), (244, 350175), (276, 309575), (290, 294630), (300, 284809), (305, 280140), (322, 265350), (345, 247660), (348, 245525), (350, 244122), (366, 233450), (406, 210450), (420, 203435), (427, 200100), (435, 196420), (460, 185745), (483, 176900), (525, 162748), (575, 148596), (580, 147315), (609, 140300), (610, 140070), (644, 132675), (667, 128100), (690, 123830), (700, 122061), (725, 117852), (732, 116725), (805, 106140), (812, 105225), (854, 100050), (870, 98210), (915, 93380), (966, 88450), (1015, 84180), (1050, 81374), (1150, 74298), (1218, 70150), (1220, 70035), (1281, 66700), (1334, 64050), (1380, 61915), (1403, 60900), (1450, 58926), (1525, 56028), (1610, 53070), (1708, 50025), (1725, 49532), (1740, 49105), (1769, 48300), (1830, 46690), (1932, 44225), (2001, 42700), (2030, 42090), (2100, 40687), (2135, 40020), (2175, 39284), (2300, 37149), (2415, 35380), (2436, 35075), (2562, 33350), (2668, 32025), (2806, 30450), (2900, 29463), (3045, 28060), (3050, 28014), (3220, 26535), (3335, 25620), (3450, 24766), (3538, 24150), (3660, 23345), (4002, 21350), (4025, 21228), (4060, 21045), (4209, 20300), (4270, 20010), (4350, 19642), (4575, 18676), (4669, 18300), (4830, 17690), (5075, 16836), (5124, 16675), (5307, 16100), (5612, 15225), (6090, 14030), (6100, 14007), (6405, 13340), (6670, 12810), (6900, 12383), (7015, 12180), (7076, 12075), (8004, 10675), (8050, 10614), (8418, 10150), (8540, 10005), (8700, 9821), (8845, 9660), (9150, 9338)]