83640180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 254185344

約数和(自身を除く): 170545164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 628, 683, 780, 785, 942, 1366, 1570, 1884, 2041, 2049, 2355, 2732, 3140, 3415, 4082, 4098, 4710, 6123, 6830, 8164, 8196, 8879, 9420, 10205, 10245, 12246, 13660, 17758, 20410, 20490, 24492, 26637, 30615, 35516, 40820, 40980, 44395, 53274, 61230, 88790, 106548, 107231, 122460, 133185, 177580, 214462, 266370, 321693, 428924, 532740, 536155, 643386, 1072310, 1286772, 1394003, 1608465, 2144620, 2788006, 3216930, 4182009, 5576012, 6433860, 6970015, 8364018, 13940030, 16728036, 20910045, 27880060, 41820090, 83640180]

約数ペア:

[(1, 83640180), (2, 41820090), (3, 27880060), (4, 20910045), (5, 16728036), (6, 13940030), (10, 8364018), (12, 6970015), (13, 6433860), (15, 5576012), (20, 4182009), (26, 3216930), (30, 2788006), (39, 2144620), (52, 1608465), (60, 1394003), (65, 1286772), (78, 1072310), (130, 643386), (156, 536155), (157, 532740), (195, 428924), (260, 321693), (314, 266370), (390, 214462), (471, 177580), (628, 133185), (683, 122460), (780, 107231), (785, 106548), (942, 88790), (1366, 61230), (1570, 53274), (1884, 44395), (2041, 40980), (2049, 40820), (2355, 35516), (2732, 30615), (3140, 26637), (3415, 24492), (4082, 20490), (4098, 20410), (4710, 17758), (6123, 13660), (6830, 12246), (8164, 10245), (8196, 10205), (8879, 9420)]