393865800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{28541}}^1$

素因数の和:28583

約数の個数: 96

約数和(自身を含む): 1274114880

約数和(自身を除く): 880249080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6900, 13800, 28541, 57082, 85623, 114164, 142705, 171246, 228328, 285410, 342492, 428115, 570820, 656443, 684984, 713525, 856230, 1141640, 1312886, 1427050, 1712460, 1969329, 2140575, 2625772, 2854100, 3282215, 3424920, 3938658, 4281150, 5251544, 5708200, 6564430, 7877316, 8562300, 9846645, 13128860, 15754632, 16411075, 17124600, 19693290, 26257720, 32822150, 39386580, 49233225, 65644300, 78773160, 98466450, 131288600, 196932900, 393865800]

約数ペア:

[(1, 393865800), (2, 196932900), (3, 131288600), (4, 98466450), (5, 78773160), (6, 65644300), (8, 49233225), (10, 39386580), (12, 32822150), (15, 26257720), (20, 19693290), (23, 17124600), (24, 16411075), (25, 15754632), (30, 13128860), (40, 9846645), (46, 8562300), (50, 7877316), (60, 6564430), (69, 5708200), (75, 5251544), (92, 4281150), (100, 3938658), (115, 3424920), (120, 3282215), (138, 2854100), (150, 2625772), (184, 2140575), (200, 1969329), (230, 1712460), (276, 1427050), (300, 1312886), (345, 1141640), (460, 856230), (552, 713525), (575, 684984), (600, 656443), (690, 570820), (920, 428115), (1150, 342492), (1380, 285410), (1725, 228328), (2300, 171246), (2760, 142705), (3450, 114164), (4600, 85623), (6900, 57082), (13800, 28541)]