89603800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 247115880

約数和(自身を除く): 157512080

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, 169, 200, 220, 241, 260, 275, 286, 325, 338, 440, 482, 520, 550, 572, 650, 676, 715, 845, 964, 1100, 1144, 1205, 1300, 1352, 1430, 1690, 1859, 1928, 2200, 2410, 2600, 2651, 2860, 3133, 3380, 3575, 3718, 4225, 4820, 5302, 5720, 6025, 6266, 6760, 7150, 7436, 8450, 9295, 9640, 10604, 12050, 12532, 13255, 14300, 14872, 15665, 16900, 18590, 21208, 24100, 25064, 26510, 28600, 31330, 33800, 34463, 37180, 40729, 46475, 48200, 53020, 62660, 66275, 68926, 74360, 78325, 81458, 92950, 106040, 125320, 132550, 137852, 156650, 162916, 172315, 185900, 203645, 265100, 275704, 313300, 325832, 344630, 371800, 407290, 448019, 530200, 626600, 689260, 814580, 861575, 896038, 1018225, 1378520, 1629160, 1723150, 1792076, 2036450, 2240095, 3446300, 3584152, 4072900, 4480190, 6892600, 8145800, 8960380, 11200475, 17920760, 22400950, 44801900, 89603800]

約数ペア:

[(1, 89603800), (2, 44801900), (4, 22400950), (5, 17920760), (8, 11200475), (10, 8960380), (11, 8145800), (13, 6892600), (20, 4480190), (22, 4072900), (25, 3584152), (26, 3446300), (40, 2240095), (44, 2036450), (50, 1792076), (52, 1723150), (55, 1629160), (65, 1378520), (88, 1018225), (100, 896038), (104, 861575), (110, 814580), (130, 689260), (143, 626600), (169, 530200), (200, 448019), (220, 407290), (241, 371800), (260, 344630), (275, 325832), (286, 313300), (325, 275704), (338, 265100), (440, 203645), (482, 185900), (520, 172315), (550, 162916), (572, 156650), (650, 137852), (676, 132550), (715, 125320), (845, 106040), (964, 92950), (1100, 81458), (1144, 78325), (1205, 74360), (1300, 68926), (1352, 66275), (1430, 62660), (1690, 53020), (1859, 48200), (1928, 46475), (2200, 40729), (2410, 37180), (2600, 34463), (2651, 33800), (2860, 31330), (3133, 28600), (3380, 26510), (3575, 25064), (3718, 24100), (4225, 21208), (4820, 18590), (5302, 16900), (5720, 15665), (6025, 14872), (6266, 14300), (6760, 13255), (7150, 12532), (7436, 12050), (8450, 10604), (9295, 9640)]