42198120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 137985120

約数和(自身を除く): 95787000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 467, 502, 753, 934, 1004, 1255, 1401, 1506, 1868, 2008, 2259, 2335, 2510, 2802, 3012, 3736, 3765, 4203, 4518, 4670, 5020, 5604, 6024, 7005, 7530, 8406, 9036, 9340, 10040, 11208, 11295, 14010, 15060, 16812, 18072, 18680, 21015, 22590, 28020, 30120, 33624, 42030, 45180, 56040, 84060, 90360, 117217, 168120, 234434, 351651, 468868, 586085, 703302, 937736, 1054953, 1172170, 1406604, 1758255, 2109906, 2344340, 2813208, 3516510, 4219812, 4688680, 5274765, 7033020, 8439624, 10549530, 14066040, 21099060, 42198120]

約数ペア:

[(1, 42198120), (2, 21099060), (3, 14066040), (4, 10549530), (5, 8439624), (6, 7033020), (8, 5274765), (9, 4688680), (10, 4219812), (12, 3516510), (15, 2813208), (18, 2344340), (20, 2109906), (24, 1758255), (30, 1406604), (36, 1172170), (40, 1054953), (45, 937736), (60, 703302), (72, 586085), (90, 468868), (120, 351651), (180, 234434), (251, 168120), (360, 117217), (467, 90360), (502, 84060), (753, 56040), (934, 45180), (1004, 42030), (1255, 33624), (1401, 30120), (1506, 28020), (1868, 22590), (2008, 21015), (2259, 18680), (2335, 18072), (2510, 16812), (2802, 15060), (3012, 14010), (3736, 11295), (3765, 11208), (4203, 10040), (4518, 9340), (4670, 9036), (5020, 8406), (5604, 7530), (6024, 7005)]