202295300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 460387200

約数和(自身を除く): 258091900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 79, 100, 116, 145, 158, 290, 316, 395, 580, 725, 790, 883, 1450, 1580, 1766, 1975, 2291, 2900, 3532, 3950, 4415, 4582, 7900, 8830, 9164, 11455, 17660, 22075, 22910, 25607, 44150, 45820, 51214, 57275, 69757, 88300, 102428, 114550, 128035, 139514, 229100, 256070, 279028, 348785, 512140, 640175, 697570, 1280350, 1395140, 1743925, 2022953, 2560700, 3487850, 4045906, 6975700, 8091812, 10114765, 20229530, 40459060, 50573825, 101147650, 202295300]

約数ペア:

[(1, 202295300), (2, 101147650), (4, 50573825), (5, 40459060), (10, 20229530), (20, 10114765), (25, 8091812), (29, 6975700), (50, 4045906), (58, 3487850), (79, 2560700), (100, 2022953), (116, 1743925), (145, 1395140), (158, 1280350), (290, 697570), (316, 640175), (395, 512140), (580, 348785), (725, 279028), (790, 256070), (883, 229100), (1450, 139514), (1580, 128035), (1766, 114550), (1975, 102428), (2291, 88300), (2900, 69757), (3532, 57275), (3950, 51214), (4415, 45820), (4582, 44150), (7900, 25607), (8830, 22910), (9164, 22075), (11455, 17660)]