74254140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5651}}^1$

素因数の和:5739

約数の個数: 72

約数和(自身を含む): 228363408

約数和(自身を除く): 154109268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 5651, 6570, 11302, 13140, 16953, 22604, 28255, 33906, 50859, 56510, 67812, 84765, 101718, 113020, 169530, 203436, 254295, 339060, 412523, 508590, 825046, 1017180, 1237569, 1650092, 2062615, 2475138, 3712707, 4125230, 4950276, 6187845, 7425414, 8250460, 12375690, 14850828, 18563535, 24751380, 37127070, 74254140]

約数ペア:

[(1, 74254140), (2, 37127070), (3, 24751380), (4, 18563535), (5, 14850828), (6, 12375690), (9, 8250460), (10, 7425414), (12, 6187845), (15, 4950276), (18, 4125230), (20, 3712707), (30, 2475138), (36, 2062615), (45, 1650092), (60, 1237569), (73, 1017180), (90, 825046), (146, 508590), (180, 412523), (219, 339060), (292, 254295), (365, 203436), (438, 169530), (657, 113020), (730, 101718), (876, 84765), (1095, 67812), (1314, 56510), (1460, 50859), (2190, 33906), (2628, 28255), (3285, 22604), (4380, 16953), (5651, 13140), (6570, 11302)]