120285400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 296409600

約数和(自身を除く): 176124200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 79, 92, 100, 115, 158, 184, 200, 230, 316, 331, 395, 460, 575, 632, 662, 790, 920, 1150, 1324, 1580, 1655, 1817, 1975, 2300, 2648, 3160, 3310, 3634, 3950, 4600, 6620, 7268, 7613, 7900, 8275, 9085, 13240, 14536, 15226, 15800, 16550, 18170, 26149, 30452, 33100, 36340, 38065, 45425, 52298, 60904, 66200, 72680, 76130, 90850, 104596, 130745, 152260, 181700, 190325, 209192, 261490, 304520, 363400, 380650, 522980, 601427, 653725, 761300, 1045960, 1202854, 1307450, 1522600, 2405708, 2614900, 3007135, 4811416, 5229800, 6014270, 12028540, 15035675, 24057080, 30071350, 60142700, 120285400]

約数ペア:

[(1, 120285400), (2, 60142700), (4, 30071350), (5, 24057080), (8, 15035675), (10, 12028540), (20, 6014270), (23, 5229800), (25, 4811416), (40, 3007135), (46, 2614900), (50, 2405708), (79, 1522600), (92, 1307450), (100, 1202854), (115, 1045960), (158, 761300), (184, 653725), (200, 601427), (230, 522980), (316, 380650), (331, 363400), (395, 304520), (460, 261490), (575, 209192), (632, 190325), (662, 181700), (790, 152260), (920, 130745), (1150, 104596), (1324, 90850), (1580, 76130), (1655, 72680), (1817, 66200), (1975, 60904), (2300, 52298), (2648, 45425), (3160, 38065), (3310, 36340), (3634, 33100), (3950, 30452), (4600, 26149), (6620, 18170), (7268, 16550), (7613, 15800), (7900, 15226), (8275, 14536), (9085, 13240)]