189747360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^4$

素因数の和:71

約数の個数: 300

約数和(自身を含む): 736610490

約数和(自身を除く): 546863130

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 324, 330, 352, 360, 363, 396, 405, 432, 440, 480, 484, 495, 528, 540, 594, 605, 648, 660, 720, 726, 792, 810, 864, 880, 891, 968, 990, 1056, 1080, 1089, 1188, 1210, 1296, 1320, 1331, 1440, 1452, 1485, 1584, 1620, 1760, 1782, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2592, 2640, 2662, 2904, 2970, 3168, 3240, 3267, 3564, 3630, 3872, 3960, 3993, 4320, 4356, 4455, 4752, 4840, 5280, 5324, 5445, 5808, 5940, 6480, 6534, 6655, 7128, 7260, 7920, 7986, 8712, 8910, 9504, 9680, 9801, 10648, 10890, 11616, 11880, 11979, 12960, 13068, 13310, 14256, 14520, 14641, 15840, 15972, 16335, 17424, 17820, 19360, 19602, 19965, 21296, 21780, 23760, 23958, 26136, 26620, 28512, 29040, 29282, 31944, 32670, 34848, 35640, 35937, 39204, 39930, 42592, 43560, 43923, 47520, 47916, 49005, 52272, 53240, 58080, 58564, 59895, 63888, 65340, 71280, 71874, 73205, 78408, 79860, 87120, 87846, 95832, 98010, 104544, 106480, 107811, 117128, 119790, 127776, 130680, 131769, 142560, 143748, 146410, 156816, 159720, 174240, 175692, 179685, 191664, 196020, 212960, 215622, 219615, 234256, 239580, 261360, 263538, 287496, 292820, 313632, 319440, 351384, 359370, 383328, 392040, 395307, 431244, 439230, 468512, 479160, 522720, 527076, 539055, 574992, 585640, 638880, 658845, 702768, 718740, 784080, 790614, 862488, 878460, 958320, 1054152, 1078110, 1149984, 1171280, 1185921, 1317690, 1405536, 1437480, 1568160, 1581228, 1724976, 1756920, 1916640, 1976535, 2108304, 2156220, 2342560, 2371842, 2635380, 2874960, 3162456, 3449952, 3513840, 3953070, 4216608, 4312440, 4743684, 5270760, 5749920, 5929605, 6324912, 7027680, 7906140, 8624880, 9487368, 10541520, 11859210, 12649824, 15812280, 17249760, 18974736, 21083040, 23718420, 31624560, 37949472, 47436840, 63249120, 94873680, 189747360]

約数ペア:

[(1, 189747360), (2, 94873680), (3, 63249120), (4, 47436840), (5, 37949472), (6, 31624560), (8, 23718420), (9, 21083040), (10, 18974736), (11, 17249760), (12, 15812280), (15, 12649824), (16, 11859210), (18, 10541520), (20, 9487368), (22, 8624880), (24, 7906140), (27, 7027680), (30, 6324912), (32, 5929605), (33, 5749920), (36, 5270760), (40, 4743684), (44, 4312440), (45, 4216608), (48, 3953070), (54, 3513840), (55, 3449952), (60, 3162456), (66, 2874960), (72, 2635380), (80, 2371842), (81, 2342560), (88, 2156220), (90, 2108304), (96, 1976535), (99, 1916640), (108, 1756920), (110, 1724976), (120, 1581228), (121, 1568160), (132, 1437480), (135, 1405536), (144, 1317690), (160, 1185921), (162, 1171280), (165, 1149984), (176, 1078110), (180, 1054152), (198, 958320), (216, 878460), (220, 862488), (240, 790614), (242, 784080), (264, 718740), (270, 702768), (288, 658845), (297, 638880), (324, 585640), (330, 574992), (352, 539055), (360, 527076), (363, 522720), (396, 479160), (405, 468512), (432, 439230), (440, 431244), (480, 395307), (484, 392040), (495, 383328), (528, 359370), (540, 351384), (594, 319440), (605, 313632), (648, 292820), (660, 287496), (720, 263538), (726, 261360), (792, 239580), (810, 234256), (864, 219615), (880, 215622), (891, 212960), (968, 196020), (990, 191664), (1056, 179685), (1080, 175692), (1089, 174240), (1188, 159720), (1210, 156816), (1296, 146410), (1320, 143748), (1331, 142560), (1440, 131769), (1452, 130680), (1485, 127776), (1584, 119790), (1620, 117128), (1760, 107811), (1782, 106480), (1815, 104544), (1936, 98010), (1980, 95832), (2160, 87846), (2178, 87120), (2376, 79860), (2420, 78408), (2592, 73205), (2640, 71874), (2662, 71280), (2904, 65340), (2970, 63888), (3168, 59895), (3240, 58564), (3267, 58080), (3564, 53240), (3630, 52272), (3872, 49005), (3960, 47916), (3993, 47520), (4320, 43923), (4356, 43560), (4455, 42592), (4752, 39930), (4840, 39204), (5280, 35937), (5324, 35640), (5445, 34848), (5808, 32670), (5940, 31944), (6480, 29282), (6534, 29040), (6655, 28512), (7128, 26620), (7260, 26136), (7920, 23958), (7986, 23760), (8712, 21780), (8910, 21296), (9504, 19965), (9680, 19602), (9801, 19360), (10648, 17820), (10890, 17424), (11616, 16335), (11880, 15972), (11979, 15840), (12960, 14641), (13068, 14520), (13310, 14256)]