61442200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 161574480

約数和(自身を除く): 100132280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 37, 38, 40, 46, 50, 74, 76, 92, 95, 100, 115, 148, 152, 184, 185, 190, 200, 230, 296, 361, 370, 380, 437, 460, 475, 575, 703, 722, 740, 760, 851, 874, 920, 925, 950, 1150, 1406, 1444, 1480, 1702, 1748, 1805, 1850, 1900, 2185, 2300, 2812, 2888, 3404, 3496, 3515, 3610, 3700, 3800, 4255, 4370, 4600, 5624, 6808, 7030, 7220, 7400, 8303, 8510, 8740, 9025, 10925, 13357, 14060, 14440, 16169, 16606, 17020, 17480, 17575, 18050, 21275, 21850, 26714, 28120, 32338, 33212, 34040, 35150, 36100, 41515, 42550, 43700, 53428, 64676, 66424, 66785, 70300, 72200, 80845, 83030, 85100, 87400, 106856, 129352, 133570, 140600, 161690, 166060, 170200, 207575, 267140, 307211, 323380, 332120, 333925, 404225, 415150, 534280, 614422, 646760, 667850, 808450, 830300, 1228844, 1335700, 1536055, 1616900, 1660600, 2457688, 2671400, 3072110, 3233800, 6144220, 7680275, 12288440, 15360550, 30721100, 61442200]

約数ペア:

[(1, 61442200), (2, 30721100), (4, 15360550), (5, 12288440), (8, 7680275), (10, 6144220), (19, 3233800), (20, 3072110), (23, 2671400), (25, 2457688), (37, 1660600), (38, 1616900), (40, 1536055), (46, 1335700), (50, 1228844), (74, 830300), (76, 808450), (92, 667850), (95, 646760), (100, 614422), (115, 534280), (148, 415150), (152, 404225), (184, 333925), (185, 332120), (190, 323380), (200, 307211), (230, 267140), (296, 207575), (361, 170200), (370, 166060), (380, 161690), (437, 140600), (460, 133570), (475, 129352), (575, 106856), (703, 87400), (722, 85100), (740, 83030), (760, 80845), (851, 72200), (874, 70300), (920, 66785), (925, 66424), (950, 64676), (1150, 53428), (1406, 43700), (1444, 42550), (1480, 41515), (1702, 36100), (1748, 35150), (1805, 34040), (1850, 33212), (1900, 32338), (2185, 28120), (2300, 26714), (2812, 21850), (2888, 21275), (3404, 18050), (3496, 17575), (3515, 17480), (3610, 17020), (3700, 16606), (3800, 16169), (4255, 14440), (4370, 14060), (4600, 13357), (5624, 10925), (6808, 9025), (7030, 8740), (7220, 8510), (7400, 8303)]