308565400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10829

約数の個数: 96

約数和(自身を含む): 842914800

約数和(自身を除く): 534349400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 3575, 5720, 7150, 10789, 14300, 21578, 28600, 43156, 53945, 86312, 107890, 118679, 140257, 215780, 237358, 269725, 280514, 431560, 474716, 539450, 561028, 593395, 701285, 949432, 1078900, 1122056, 1186790, 1402570, 1542827, 2157800, 2373580, 2805140, 2966975, 3085654, 3506425, 4747160, 5610280, 5933950, 6171308, 7012850, 7714135, 11867900, 12342616, 14025700, 15428270, 23735800, 28051400, 30856540, 38570675, 61713080, 77141350, 154282700, 308565400]

約数ペア:

[(1, 308565400), (2, 154282700), (4, 77141350), (5, 61713080), (8, 38570675), (10, 30856540), (11, 28051400), (13, 23735800), (20, 15428270), (22, 14025700), (25, 12342616), (26, 11867900), (40, 7714135), (44, 7012850), (50, 6171308), (52, 5933950), (55, 5610280), (65, 4747160), (88, 3506425), (100, 3085654), (104, 2966975), (110, 2805140), (130, 2373580), (143, 2157800), (200, 1542827), (220, 1402570), (260, 1186790), (275, 1122056), (286, 1078900), (325, 949432), (440, 701285), (520, 593395), (550, 561028), (572, 539450), (650, 474716), (715, 431560), (1100, 280514), (1144, 269725), (1300, 237358), (1430, 215780), (2200, 140257), (2600, 118679), (2860, 107890), (3575, 86312), (5720, 53945), (7150, 43156), (10789, 28600), (14300, 21578)]