47497320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 181440000

約数和(自身を除く): 133942680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 199, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 398, 408, 442, 459, 468, 510, 520, 540, 585, 597, 612, 663, 680, 702, 765, 780, 796, 884, 918, 936, 995, 1020, 1080, 1105, 1170, 1194, 1224, 1326, 1404, 1530, 1560, 1592, 1755, 1768, 1791, 1836, 1989, 1990, 2040, 2210, 2295, 2340, 2388, 2587, 2652, 2808, 2985, 3060, 3315, 3383, 3510, 3582, 3672, 3978, 3980, 4420, 4590, 4680, 4776, 5174, 5304, 5373, 5967, 5970, 6120, 6630, 6766, 7020, 7164, 7761, 7956, 7960, 8840, 8955, 9180, 9945, 10149, 10348, 10746, 11934, 11940, 12935, 13260, 13532, 14040, 14328, 15522, 15912, 16915, 17910, 18360, 19890, 20298, 20696, 21492, 23283, 23868, 23880, 25870, 26520, 26865, 27064, 29835, 30447, 31044, 33830, 35820, 38805, 39780, 40596, 42984, 43979, 46566, 47736, 50745, 51740, 53730, 59670, 60894, 62088, 67660, 69849, 71640, 77610, 79560, 81192, 87958, 91341, 93132, 101490, 103480, 107460, 116415, 119340, 121788, 131937, 135320, 139698, 152235, 155220, 175916, 182682, 186264, 202980, 214920, 219895, 232830, 238680, 243576, 263874, 279396, 304470, 310440, 349245, 351832, 365364, 395811, 405960, 439790, 456705, 465660, 527748, 558792, 608940, 659685, 698490, 730728, 791622, 879580, 913410, 931320, 1055496, 1187433, 1217880, 1319370, 1396980, 1583244, 1759160, 1826820, 1979055, 2374866, 2638740, 2793960, 3166488, 3653640, 3958110, 4749732, 5277480, 5937165, 7916220, 9499464, 11874330, 15832440, 23748660, 47497320]

約数ペア:

[(1, 47497320), (2, 23748660), (3, 15832440), (4, 11874330), (5, 9499464), (6, 7916220), (8, 5937165), (9, 5277480), (10, 4749732), (12, 3958110), (13, 3653640), (15, 3166488), (17, 2793960), (18, 2638740), (20, 2374866), (24, 1979055), (26, 1826820), (27, 1759160), (30, 1583244), (34, 1396980), (36, 1319370), (39, 1217880), (40, 1187433), (45, 1055496), (51, 931320), (52, 913410), (54, 879580), (60, 791622), (65, 730728), (68, 698490), (72, 659685), (78, 608940), (85, 558792), (90, 527748), (102, 465660), (104, 456705), (108, 439790), (117, 405960), (120, 395811), (130, 365364), (135, 351832), (136, 349245), (153, 310440), (156, 304470), (170, 279396), (180, 263874), (195, 243576), (199, 238680), (204, 232830), (216, 219895), (221, 214920), (234, 202980), (255, 186264), (260, 182682), (270, 175916), (306, 155220), (312, 152235), (340, 139698), (351, 135320), (360, 131937), (390, 121788), (398, 119340), (408, 116415), (442, 107460), (459, 103480), (468, 101490), (510, 93132), (520, 91341), (540, 87958), (585, 81192), (597, 79560), (612, 77610), (663, 71640), (680, 69849), (702, 67660), (765, 62088), (780, 60894), (796, 59670), (884, 53730), (918, 51740), (936, 50745), (995, 47736), (1020, 46566), (1080, 43979), (1105, 42984), (1170, 40596), (1194, 39780), (1224, 38805), (1326, 35820), (1404, 33830), (1530, 31044), (1560, 30447), (1592, 29835), (1755, 27064), (1768, 26865), (1791, 26520), (1836, 25870), (1989, 23880), (1990, 23868), (2040, 23283), (2210, 21492), (2295, 20696), (2340, 20298), (2388, 19890), (2587, 18360), (2652, 17910), (2808, 16915), (2985, 15912), (3060, 15522), (3315, 14328), (3383, 14040), (3510, 13532), (3582, 13260), (3672, 12935), (3978, 11940), (3980, 11934), (4420, 10746), (4590, 10348), (4680, 10149), (4776, 9945), (5174, 9180), (5304, 8955), (5373, 8840), (5967, 7960), (5970, 7956), (6120, 7761), (6630, 7164), (6766, 7020)]