2021092800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18307}}^1$

素因数の和:18355

約数の個数: 168

約数和(自身を含む): 6919545216

約数和(自身を除く): 4898452416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 2208, 2300, 2400, 2760, 3450, 3680, 4416, 4600, 4800, 5520, 6900, 7360, 9200, 11040, 13800, 18307, 18400, 22080, 27600, 36614, 36800, 54921, 55200, 73228, 91535, 109842, 110400, 146456, 183070, 219684, 274605, 292912, 366140, 421061, 439368, 457675, 549210, 585824, 732280, 842122, 878736, 915350, 1098420, 1171648, 1263183, 1373025, 1464560, 1684244, 1757472, 1830700, 2105305, 2196840, 2526366, 2746050, 2929120, 3368488, 3514944, 3661400, 4210610, 4393680, 5052732, 5492100, 5858240, 6315915, 6736976, 7322800, 8421220, 8787360, 10105464, 10526525, 10984200, 12631830, 13473952, 14645600, 16842440, 17574720, 20210928, 21053050, 21968400, 25263660, 26947904, 29291200, 31579575, 33684880, 40421856, 42106100, 43936800, 50527320, 63159150, 67369760, 80843712, 84212200, 87873600, 101054640, 126318300, 134739520, 168424400, 202109280, 252636600, 336848800, 404218560, 505273200, 673697600, 1010546400, 2021092800]

約数ペア:

[(1, 2021092800), (2, 1010546400), (3, 673697600), (4, 505273200), (5, 404218560), (6, 336848800), (8, 252636600), (10, 202109280), (12, 168424400), (15, 134739520), (16, 126318300), (20, 101054640), (23, 87873600), (24, 84212200), (25, 80843712), (30, 67369760), (32, 63159150), (40, 50527320), (46, 43936800), (48, 42106100), (50, 40421856), (60, 33684880), (64, 31579575), (69, 29291200), (75, 26947904), (80, 25263660), (92, 21968400), (96, 21053050), (100, 20210928), (115, 17574720), (120, 16842440), (138, 14645600), (150, 13473952), (160, 12631830), (184, 10984200), (192, 10526525), (200, 10105464), (230, 8787360), (240, 8421220), (276, 7322800), (300, 6736976), (320, 6315915), (345, 5858240), (368, 5492100), (400, 5052732), (460, 4393680), (480, 4210610), (552, 3661400), (575, 3514944), (600, 3368488), (690, 2929120), (736, 2746050), (800, 2526366), (920, 2196840), (960, 2105305), (1104, 1830700), (1150, 1757472), (1200, 1684244), (1380, 1464560), (1472, 1373025), (1600, 1263183), (1725, 1171648), (1840, 1098420), (2208, 915350), (2300, 878736), (2400, 842122), (2760, 732280), (3450, 585824), (3680, 549210), (4416, 457675), (4600, 439368), (4800, 421061), (5520, 366140), (6900, 292912), (7360, 274605), (9200, 219684), (11040, 183070), (13800, 146456), (18307, 110400), (18400, 109842), (22080, 91535), (27600, 73228), (36614, 55200), (36800, 54921)]