20116346400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{90127}}^1$

素因数の和:90184

約数の個数: 216

約数和(自身を含む): 73224313344

約数和(自身を除く): 53107966944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 4464, 4650, 4960, 5580, 6200, 6975, 7200, 7440, 8928, 9300, 11160, 12400, 13950, 14880, 18600, 22320, 24800, 27900, 37200, 44640, 55800, 74400, 90127, 111600, 180254, 223200, 270381, 360508, 450635, 540762, 721016, 811143, 901270, 1081524, 1351905, 1442032, 1622286, 1802540, 2163048, 2253175, 2703810, 2793937, 2884064, 3244572, 3605080, 4055715, 4326096, 4506350, 5407620, 5587874, 6489144, 6759525, 7210160, 8111430, 8381811, 8652192, 9012700, 10815240, 11175748, 12978288, 13519050, 13969685, 14420320, 16222860, 16763622, 18025400, 20278575, 21630480, 22351496, 25145433, 25956576, 27038100, 27939370, 32445720, 33527244, 36050800, 40557150, 41909055, 43260960, 44702992, 50290866, 54076200, 55878740, 64891440, 67054488, 69848425, 72101600, 81114300, 83818110, 89405984, 100581732, 108152400, 111757480, 125727165, 129782880, 134108976, 139696850, 162228600, 167636220, 201163464, 209545275, 216304800, 223514960, 251454330, 268217952, 279393700, 324457200, 335272440, 402326928, 419090550, 447029920, 502908660, 558787400, 628635825, 648914400, 670544880, 804653856, 838181100, 1005817320, 1117574800, 1257271650, 1341089760, 1676362200, 2011634640, 2235149600, 2514543300, 3352724400, 4023269280, 5029086600, 6705448800, 10058173200, 20116346400]

約数ペア:

[(1, 20116346400), (2, 10058173200), (3, 6705448800), (4, 5029086600), (5, 4023269280), (6, 3352724400), (8, 2514543300), (9, 2235149600), (10, 2011634640), (12, 1676362200), (15, 1341089760), (16, 1257271650), (18, 1117574800), (20, 1005817320), (24, 838181100), (25, 804653856), (30, 670544880), (31, 648914400), (32, 628635825), (36, 558787400), (40, 502908660), (45, 447029920), (48, 419090550), (50, 402326928), (60, 335272440), (62, 324457200), (72, 279393700), (75, 268217952), (80, 251454330), (90, 223514960), (93, 216304800), (96, 209545275), (100, 201163464), (120, 167636220), (124, 162228600), (144, 139696850), (150, 134108976), (155, 129782880), (160, 125727165), (180, 111757480), (186, 108152400), (200, 100581732), (225, 89405984), (240, 83818110), (248, 81114300), (279, 72101600), (288, 69848425), (300, 67054488), (310, 64891440), (360, 55878740), (372, 54076200), (400, 50290866), (450, 44702992), (465, 43260960), (480, 41909055), (496, 40557150), (558, 36050800), (600, 33527244), (620, 32445720), (720, 27939370), (744, 27038100), (775, 25956576), (800, 25145433), (900, 22351496), (930, 21630480), (992, 20278575), (1116, 18025400), (1200, 16763622), (1240, 16222860), (1395, 14420320), (1440, 13969685), (1488, 13519050), (1550, 12978288), (1800, 11175748), (1860, 10815240), (2232, 9012700), (2325, 8652192), (2400, 8381811), (2480, 8111430), (2790, 7210160), (2976, 6759525), (3100, 6489144), (3600, 5587874), (3720, 5407620), (4464, 4506350), (4650, 4326096), (4960, 4055715), (5580, 3605080), (6200, 3244572), (6975, 2884064), (7200, 2793937), (7440, 2703810), (8928, 2253175), (9300, 2163048), (11160, 1802540), (12400, 1622286), (13950, 1442032), (14880, 1351905), (18600, 1081524), (22320, 901270), (24800, 811143), (27900, 721016), (37200, 540762), (44640, 450635), (55800, 360508), (74400, 270381), (90127, 223200), (111600, 180254)]