85695700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 213736320

約数和(自身を除く): 128040620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 37, 38, 46, 50, 53, 74, 76, 92, 95, 100, 106, 115, 148, 185, 190, 212, 230, 265, 370, 380, 437, 460, 475, 530, 575, 703, 740, 851, 874, 925, 950, 1007, 1060, 1150, 1219, 1325, 1406, 1702, 1748, 1850, 1900, 1961, 2014, 2185, 2300, 2438, 2650, 2812, 3404, 3515, 3700, 3922, 4028, 4255, 4370, 4876, 5035, 5300, 6095, 7030, 7844, 8510, 8740, 9805, 10070, 10925, 12190, 14060, 16169, 17020, 17575, 19610, 20140, 21275, 21850, 23161, 24380, 25175, 30475, 32338, 35150, 37259, 39220, 42550, 43700, 45103, 46322, 49025, 50350, 60950, 64676, 70300, 74518, 80845, 85100, 90206, 92644, 98050, 100700, 115805, 121900, 149036, 161690, 180412, 186295, 196100, 225515, 231610, 323380, 372590, 404225, 451030, 463220, 579025, 745180, 808450, 856957, 902060, 931475, 1127575, 1158050, 1616900, 1713914, 1862950, 2255150, 2316100, 3427828, 3725900, 4284785, 4510300, 8569570, 17139140, 21423925, 42847850, 85695700]

約数ペア:

[(1, 85695700), (2, 42847850), (4, 21423925), (5, 17139140), (10, 8569570), (19, 4510300), (20, 4284785), (23, 3725900), (25, 3427828), (37, 2316100), (38, 2255150), (46, 1862950), (50, 1713914), (53, 1616900), (74, 1158050), (76, 1127575), (92, 931475), (95, 902060), (100, 856957), (106, 808450), (115, 745180), (148, 579025), (185, 463220), (190, 451030), (212, 404225), (230, 372590), (265, 323380), (370, 231610), (380, 225515), (437, 196100), (460, 186295), (475, 180412), (530, 161690), (575, 149036), (703, 121900), (740, 115805), (851, 100700), (874, 98050), (925, 92644), (950, 90206), (1007, 85100), (1060, 80845), (1150, 74518), (1219, 70300), (1325, 64676), (1406, 60950), (1702, 50350), (1748, 49025), (1850, 46322), (1900, 45103), (1961, 43700), (2014, 42550), (2185, 39220), (2300, 37259), (2438, 35150), (2650, 32338), (2812, 30475), (3404, 25175), (3515, 24380), (3700, 23161), (3922, 21850), (4028, 21275), (4255, 20140), (4370, 19610), (4876, 17575), (5035, 17020), (5300, 16169), (6095, 14060), (7030, 12190), (7844, 10925), (8510, 10070), (8740, 9805)]