97824420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2731}}^1$

素因数の和:2945

約数の個数: 72

約数和(自身を含む): 298334400

約数和(自身を除く): 200509980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2731, 2985, 3582, 3980, 5462, 5970, 7164, 8193, 8955, 10924, 11940, 13655, 16386, 17910, 24579, 27310, 32772, 35820, 40965, 49158, 54620, 81930, 98316, 122895, 163860, 245790, 491580, 543469, 1086938, 1630407, 2173876, 2717345, 3260814, 4891221, 5434690, 6521628, 8152035, 9782442, 10869380, 16304070, 19564884, 24456105, 32608140, 48912210, 97824420]

約数ペア:

[(1, 97824420), (2, 48912210), (3, 32608140), (4, 24456105), (5, 19564884), (6, 16304070), (9, 10869380), (10, 9782442), (12, 8152035), (15, 6521628), (18, 5434690), (20, 4891221), (30, 3260814), (36, 2717345), (45, 2173876), (60, 1630407), (90, 1086938), (180, 543469), (199, 491580), (398, 245790), (597, 163860), (796, 122895), (995, 98316), (1194, 81930), (1791, 54620), (1990, 49158), (2388, 40965), (2731, 35820), (2985, 32772), (3582, 27310), (3980, 24579), (5462, 17910), (5970, 16386), (7164, 13655), (8193, 11940), (8955, 10924)]