55802160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 204736896

約数和(自身を除く): 148934736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 97, 102, 120, 136, 141, 144, 153, 170, 180, 188, 194, 204, 235, 240, 255, 272, 282, 291, 306, 340, 360, 376, 388, 408, 423, 470, 485, 510, 564, 582, 612, 680, 705, 720, 752, 765, 776, 799, 816, 846, 873, 940, 970, 1020, 1128, 1164, 1224, 1360, 1410, 1455, 1530, 1552, 1598, 1649, 1692, 1746, 1880, 1940, 2040, 2115, 2256, 2328, 2397, 2448, 2820, 2910, 3060, 3196, 3298, 3384, 3492, 3760, 3880, 3995, 4080, 4230, 4365, 4559, 4656, 4794, 4947, 5640, 5820, 6120, 6392, 6596, 6768, 6984, 7191, 7760, 7990, 8245, 8460, 8730, 9118, 9588, 9894, 11280, 11640, 11985, 12240, 12784, 13192, 13677, 13968, 14382, 14841, 15980, 16490, 16920, 17460, 18236, 19176, 19788, 22795, 23280, 23970, 24735, 26384, 27354, 28764, 29682, 31960, 32980, 33840, 34920, 35955, 36472, 38352, 39576, 41031, 45590, 47940, 49470, 54708, 57528, 59364, 63920, 65960, 68385, 69840, 71910, 72944, 74205, 77503, 79152, 82062, 91180, 95880, 98940, 109416, 115056, 118728, 131920, 136770, 143820, 148410, 155006, 164124, 182360, 191760, 197880, 205155, 218832, 232509, 237456, 273540, 287640, 296820, 310012, 328248, 364720, 387515, 395760, 410310, 465018, 547080, 575280, 593640, 620024, 656496, 697527, 775030, 820620, 930036, 1094160, 1162545, 1187280, 1240048, 1395054, 1550060, 1641240, 1860072, 2325090, 2790108, 3100120, 3282480, 3487635, 3720144, 4650180, 5580216, 6200240, 6975270, 9300360, 11160432, 13950540, 18600720, 27901080, 55802160]

約数ペア:

[(1, 55802160), (2, 27901080), (3, 18600720), (4, 13950540), (5, 11160432), (6, 9300360), (8, 6975270), (9, 6200240), (10, 5580216), (12, 4650180), (15, 3720144), (16, 3487635), (17, 3282480), (18, 3100120), (20, 2790108), (24, 2325090), (30, 1860072), (34, 1641240), (36, 1550060), (40, 1395054), (45, 1240048), (47, 1187280), (48, 1162545), (51, 1094160), (60, 930036), (68, 820620), (72, 775030), (80, 697527), (85, 656496), (90, 620024), (94, 593640), (97, 575280), (102, 547080), (120, 465018), (136, 410310), (141, 395760), (144, 387515), (153, 364720), (170, 328248), (180, 310012), (188, 296820), (194, 287640), (204, 273540), (235, 237456), (240, 232509), (255, 218832), (272, 205155), (282, 197880), (291, 191760), (306, 182360), (340, 164124), (360, 155006), (376, 148410), (388, 143820), (408, 136770), (423, 131920), (470, 118728), (485, 115056), (510, 109416), (564, 98940), (582, 95880), (612, 91180), (680, 82062), (705, 79152), (720, 77503), (752, 74205), (765, 72944), (776, 71910), (799, 69840), (816, 68385), (846, 65960), (873, 63920), (940, 59364), (970, 57528), (1020, 54708), (1128, 49470), (1164, 47940), (1224, 45590), (1360, 41031), (1410, 39576), (1455, 38352), (1530, 36472), (1552, 35955), (1598, 34920), (1649, 33840), (1692, 32980), (1746, 31960), (1880, 29682), (1940, 28764), (2040, 27354), (2115, 26384), (2256, 24735), (2328, 23970), (2397, 23280), (2448, 22795), (2820, 19788), (2910, 19176), (3060, 18236), (3196, 17460), (3298, 16920), (3384, 16490), (3492, 15980), (3760, 14841), (3880, 14382), (3995, 13968), (4080, 13677), (4230, 13192), (4365, 12784), (4559, 12240), (4656, 11985), (4794, 11640), (4947, 11280), (5640, 9894), (5820, 9588), (6120, 9118), (6392, 8730), (6596, 8460), (6768, 8245), (6984, 7990), (7191, 7760)]