27901080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 99066240

約数和(自身を除く): 71165160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 97, 102, 120, 136, 141, 153, 170, 180, 188, 194, 204, 235, 255, 282, 291, 306, 340, 360, 376, 388, 408, 423, 470, 485, 510, 564, 582, 612, 680, 705, 765, 776, 799, 846, 873, 940, 970, 1020, 1128, 1164, 1224, 1410, 1455, 1530, 1598, 1649, 1692, 1746, 1880, 1940, 2040, 2115, 2328, 2397, 2820, 2910, 3060, 3196, 3298, 3384, 3492, 3880, 3995, 4230, 4365, 4559, 4794, 4947, 5640, 5820, 6120, 6392, 6596, 6984, 7191, 7990, 8245, 8460, 8730, 9118, 9588, 9894, 11640, 11985, 13192, 13677, 14382, 14841, 15980, 16490, 16920, 17460, 18236, 19176, 19788, 22795, 23970, 24735, 27354, 28764, 29682, 31960, 32980, 34920, 35955, 36472, 39576, 41031, 45590, 47940, 49470, 54708, 57528, 59364, 65960, 68385, 71910, 74205, 77503, 82062, 91180, 95880, 98940, 109416, 118728, 136770, 143820, 148410, 155006, 164124, 182360, 197880, 205155, 232509, 273540, 287640, 296820, 310012, 328248, 387515, 410310, 465018, 547080, 593640, 620024, 697527, 775030, 820620, 930036, 1162545, 1395054, 1550060, 1641240, 1860072, 2325090, 2790108, 3100120, 3487635, 4650180, 5580216, 6975270, 9300360, 13950540, 27901080]

約数ペア:

[(1, 27901080), (2, 13950540), (3, 9300360), (4, 6975270), (5, 5580216), (6, 4650180), (8, 3487635), (9, 3100120), (10, 2790108), (12, 2325090), (15, 1860072), (17, 1641240), (18, 1550060), (20, 1395054), (24, 1162545), (30, 930036), (34, 820620), (36, 775030), (40, 697527), (45, 620024), (47, 593640), (51, 547080), (60, 465018), (68, 410310), (72, 387515), (85, 328248), (90, 310012), (94, 296820), (97, 287640), (102, 273540), (120, 232509), (136, 205155), (141, 197880), (153, 182360), (170, 164124), (180, 155006), (188, 148410), (194, 143820), (204, 136770), (235, 118728), (255, 109416), (282, 98940), (291, 95880), (306, 91180), (340, 82062), (360, 77503), (376, 74205), (388, 71910), (408, 68385), (423, 65960), (470, 59364), (485, 57528), (510, 54708), (564, 49470), (582, 47940), (612, 45590), (680, 41031), (705, 39576), (765, 36472), (776, 35955), (799, 34920), (846, 32980), (873, 31960), (940, 29682), (970, 28764), (1020, 27354), (1128, 24735), (1164, 23970), (1224, 22795), (1410, 19788), (1455, 19176), (1530, 18236), (1598, 17460), (1649, 16920), (1692, 16490), (1746, 15980), (1880, 14841), (1940, 14382), (2040, 13677), (2115, 13192), (2328, 11985), (2397, 11640), (2820, 9894), (2910, 9588), (3060, 9118), (3196, 8730), (3298, 8460), (3384, 8245), (3492, 7990), (3880, 7191), (3995, 6984), (4230, 6596), (4365, 6392), (4559, 6120), (4794, 5820), (4947, 5640)]