162231200

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1530

約数の個数: 72

約数和(自身を含む): 398997900

約数和(自身を除く): 236766700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 400, 596, 745, 800, 1192, 1361, 1490, 2384, 2722, 2980, 3725, 4768, 5444, 5960, 6805, 7450, 10888, 11920, 13610, 14900, 21776, 23840, 27220, 29800, 34025, 43552, 54440, 59600, 68050, 108880, 119200, 136100, 202789, 217760, 272200, 405578, 544400, 811156, 1013945, 1088800, 1622312, 2027890, 3244624, 4055780, 5069725, 6489248, 8111560, 10139450, 16223120, 20278900, 32446240, 40557800, 81115600, 162231200]

約数ペア:

[(1, 162231200), (2, 81115600), (4, 40557800), (5, 32446240), (8, 20278900), (10, 16223120), (16, 10139450), (20, 8111560), (25, 6489248), (32, 5069725), (40, 4055780), (50, 3244624), (80, 2027890), (100, 1622312), (149, 1088800), (160, 1013945), (200, 811156), (298, 544400), (400, 405578), (596, 272200), (745, 217760), (800, 202789), (1192, 136100), (1361, 119200), (1490, 108880), (2384, 68050), (2722, 59600), (2980, 54440), (3725, 43552), (4768, 34025), (5444, 29800), (5960, 27220), (6805, 23840), (7450, 21776), (10888, 14900), (11920, 13610)]