2842800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 9594624

約数和(自身を除く): 6751824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 103, 115, 120, 138, 150, 184, 200, 206, 230, 240, 276, 300, 309, 345, 368, 400, 412, 460, 515, 552, 575, 600, 618, 690, 824, 920, 1030, 1104, 1150, 1200, 1236, 1380, 1545, 1648, 1725, 1840, 2060, 2300, 2369, 2472, 2575, 2760, 3090, 3450, 4120, 4600, 4738, 4944, 5150, 5520, 6180, 6900, 7107, 7725, 8240, 9200, 9476, 10300, 11845, 12360, 13800, 14214, 15450, 18952, 20600, 23690, 24720, 27600, 28428, 30900, 35535, 37904, 41200, 47380, 56856, 59225, 61800, 71070, 94760, 113712, 118450, 123600, 142140, 177675, 189520, 236900, 284280, 355350, 473800, 568560, 710700, 947600, 1421400, 2842800]

約数ペア:

[(1, 2842800), (2, 1421400), (3, 947600), (4, 710700), (5, 568560), (6, 473800), (8, 355350), (10, 284280), (12, 236900), (15, 189520), (16, 177675), (20, 142140), (23, 123600), (24, 118450), (25, 113712), (30, 94760), (40, 71070), (46, 61800), (48, 59225), (50, 56856), (60, 47380), (69, 41200), (75, 37904), (80, 35535), (92, 30900), (100, 28428), (103, 27600), (115, 24720), (120, 23690), (138, 20600), (150, 18952), (184, 15450), (200, 14214), (206, 13800), (230, 12360), (240, 11845), (276, 10300), (300, 9476), (309, 9200), (345, 8240), (368, 7725), (400, 7107), (412, 6900), (460, 6180), (515, 5520), (552, 5150), (575, 4944), (600, 4738), (618, 4600), (690, 4120), (824, 3450), (920, 3090), (1030, 2760), (1104, 2575), (1150, 2472), (1200, 2369), (1236, 2300), (1380, 2060), (1545, 1840), (1648, 1725)]