73136520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22573}}^1$

素因数の和:22596

約数の個数: 80

約数和(自身を含む): 245830860

約数和(自身を除く): 172694340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22573, 45146, 67719, 90292, 112865, 135438, 180584, 203157, 225730, 270876, 338595, 406314, 451460, 541752, 609471, 677190, 812628, 902920, 1015785, 1218942, 1354380, 1625256, 1828413, 2031570, 2437884, 2708760, 3047355, 3656826, 4063140, 4875768, 6094710, 7313652, 8126280, 9142065, 12189420, 14627304, 18284130, 24378840, 36568260, 73136520]

約数ペア:

[(1, 73136520), (2, 36568260), (3, 24378840), (4, 18284130), (5, 14627304), (6, 12189420), (8, 9142065), (9, 8126280), (10, 7313652), (12, 6094710), (15, 4875768), (18, 4063140), (20, 3656826), (24, 3047355), (27, 2708760), (30, 2437884), (36, 2031570), (40, 1828413), (45, 1625256), (54, 1354380), (60, 1218942), (72, 1015785), (81, 902920), (90, 812628), (108, 677190), (120, 609471), (135, 541752), (162, 451460), (180, 406314), (216, 338595), (270, 270876), (324, 225730), (360, 203157), (405, 180584), (540, 135438), (648, 112865), (810, 90292), (1080, 67719), (1620, 45146), (3240, 22573)]