507735900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1081

約数の個数: 216

約数和(自身を含む): 1842632064

約数和(自身を除く): 1334896164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 83, 84, 90, 100, 105, 126, 140, 150, 166, 175, 180, 210, 225, 249, 252, 300, 315, 332, 350, 415, 420, 450, 498, 525, 581, 630, 700, 747, 830, 900, 971, 996, 1050, 1162, 1245, 1260, 1494, 1575, 1660, 1743, 1942, 2075, 2100, 2324, 2490, 2905, 2913, 2988, 3150, 3486, 3735, 3884, 4150, 4855, 4980, 5229, 5810, 5826, 6225, 6300, 6797, 6972, 7470, 8300, 8715, 8739, 9710, 10458, 11620, 11652, 12450, 13594, 14525, 14565, 14940, 17430, 17478, 18675, 19420, 20391, 20916, 24275, 24900, 26145, 27188, 29050, 29130, 33985, 34860, 34956, 37350, 40782, 43575, 43695, 48550, 52290, 58100, 58260, 61173, 67970, 72825, 74700, 80593, 81564, 87150, 87390, 97100, 101955, 104580, 122346, 130725, 135940, 145650, 161186, 169925, 174300, 174780, 203910, 218475, 241779, 244692, 261450, 291300, 305865, 322372, 339850, 402965, 407820, 436950, 483558, 509775, 522900, 564151, 611730, 679700, 725337, 805930, 873900, 967116, 1019550, 1128302, 1208895, 1223460, 1450674, 1529325, 1611860, 1692453, 2014825, 2039100, 2256604, 2417790, 2820755, 2901348, 3058650, 3384906, 3626685, 4029650, 4835580, 5077359, 5641510, 6044475, 6117300, 6769812, 7253370, 8059300, 8462265, 10154718, 11283020, 12088950, 14103775, 14506740, 16924530, 18133425, 20309436, 24177900, 25386795, 28207550, 33849060, 36266850, 42311325, 50773590, 56415100, 72533700, 84622650, 101547180, 126933975, 169245300, 253867950, 507735900]

約数ペア:

[(1, 507735900), (2, 253867950), (3, 169245300), (4, 126933975), (5, 101547180), (6, 84622650), (7, 72533700), (9, 56415100), (10, 50773590), (12, 42311325), (14, 36266850), (15, 33849060), (18, 28207550), (20, 25386795), (21, 24177900), (25, 20309436), (28, 18133425), (30, 16924530), (35, 14506740), (36, 14103775), (42, 12088950), (45, 11283020), (50, 10154718), (60, 8462265), (63, 8059300), (70, 7253370), (75, 6769812), (83, 6117300), (84, 6044475), (90, 5641510), (100, 5077359), (105, 4835580), (126, 4029650), (140, 3626685), (150, 3384906), (166, 3058650), (175, 2901348), (180, 2820755), (210, 2417790), (225, 2256604), (249, 2039100), (252, 2014825), (300, 1692453), (315, 1611860), (332, 1529325), (350, 1450674), (415, 1223460), (420, 1208895), (450, 1128302), (498, 1019550), (525, 967116), (581, 873900), (630, 805930), (700, 725337), (747, 679700), (830, 611730), (900, 564151), (971, 522900), (996, 509775), (1050, 483558), (1162, 436950), (1245, 407820), (1260, 402965), (1494, 339850), (1575, 322372), (1660, 305865), (1743, 291300), (1942, 261450), (2075, 244692), (2100, 241779), (2324, 218475), (2490, 203910), (2905, 174780), (2913, 174300), (2988, 169925), (3150, 161186), (3486, 145650), (3735, 135940), (3884, 130725), (4150, 122346), (4855, 104580), (4980, 101955), (5229, 97100), (5810, 87390), (5826, 87150), (6225, 81564), (6300, 80593), (6797, 74700), (6972, 72825), (7470, 67970), (8300, 61173), (8715, 58260), (8739, 58100), (9710, 52290), (10458, 48550), (11620, 43695), (11652, 43575), (12450, 40782), (13594, 37350), (14525, 34956), (14565, 34860), (14940, 33985), (17430, 29130), (17478, 29050), (18675, 27188), (19420, 26145), (20391, 24900), (20916, 24275)]