2487312900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{29717}}^1$

素因数の和:29771

約数の個数: 144

約数和(自身を含む): 8254471680

約数和(自身を除く): 5767158780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2325, 2700, 2790, 3100, 3348, 4185, 4650, 5580, 6975, 8370, 9300, 13950, 16740, 20925, 27900, 29717, 41850, 59434, 83700, 89151, 118868, 148585, 178302, 267453, 297170, 356604, 445755, 534906, 594340, 742925, 802359, 891510, 921227, 1069812, 1337265, 1485850, 1604718, 1783020, 1842454, 2228775, 2674530, 2763681, 2971700, 3209436, 3684908, 4011795, 4457550, 4606135, 5349060, 5527362, 6686325, 8023590, 8291043, 8915100, 9212270, 11054724, 13372650, 13818405, 16047180, 16582086, 18424540, 20058975, 23030675, 24873129, 26745300, 27636810, 33164172, 40117950, 41455215, 46061350, 49746258, 55273620, 69092025, 80235900, 82910430, 92122700, 99492516, 124365645, 138184050, 165820860, 207276075, 248731290, 276368100, 414552150, 497462580, 621828225, 829104300, 1243656450, 2487312900]

約数ペア:

[(1, 2487312900), (2, 1243656450), (3, 829104300), (4, 621828225), (5, 497462580), (6, 414552150), (9, 276368100), (10, 248731290), (12, 207276075), (15, 165820860), (18, 138184050), (20, 124365645), (25, 99492516), (27, 92122700), (30, 82910430), (31, 80235900), (36, 69092025), (45, 55273620), (50, 49746258), (54, 46061350), (60, 41455215), (62, 40117950), (75, 33164172), (90, 27636810), (93, 26745300), (100, 24873129), (108, 23030675), (124, 20058975), (135, 18424540), (150, 16582086), (155, 16047180), (180, 13818405), (186, 13372650), (225, 11054724), (270, 9212270), (279, 8915100), (300, 8291043), (310, 8023590), (372, 6686325), (450, 5527362), (465, 5349060), (540, 4606135), (558, 4457550), (620, 4011795), (675, 3684908), (775, 3209436), (837, 2971700), (900, 2763681), (930, 2674530), (1116, 2228775), (1350, 1842454), (1395, 1783020), (1550, 1604718), (1674, 1485850), (1860, 1337265), (2325, 1069812), (2700, 921227), (2790, 891510), (3100, 802359), (3348, 742925), (4185, 594340), (4650, 534906), (5580, 445755), (6975, 356604), (8370, 297170), (9300, 267453), (13950, 178302), (16740, 148585), (20925, 118868), (27900, 89151), (29717, 83700), (41850, 59434)]