27628128

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 99066240

約数和(自身を除く): 71438112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 27, 32, 33, 34, 36, 38, 44, 48, 51, 54, 57, 66, 68, 72, 76, 81, 88, 96, 99, 102, 108, 114, 132, 136, 144, 152, 153, 162, 171, 176, 187, 198, 204, 209, 216, 228, 243, 264, 272, 288, 297, 304, 306, 323, 324, 342, 352, 374, 396, 408, 418, 432, 456, 459, 486, 513, 528, 544, 561, 594, 608, 612, 627, 646, 648, 684, 748, 792, 816, 836, 864, 891, 912, 918, 969, 972, 1026, 1056, 1122, 1188, 1224, 1254, 1292, 1296, 1368, 1377, 1496, 1539, 1584, 1632, 1672, 1683, 1782, 1824, 1836, 1881, 1938, 1944, 2052, 2244, 2376, 2448, 2508, 2584, 2592, 2673, 2736, 2754, 2907, 2992, 3078, 3168, 3344, 3366, 3553, 3564, 3672, 3762, 3876, 3888, 4104, 4131, 4488, 4617, 4752, 4896, 5016, 5049, 5168, 5346, 5472, 5508, 5643, 5814, 5984, 6156, 6688, 6732, 7106, 7128, 7344, 7524, 7752, 7776, 8208, 8262, 8721, 8976, 9234, 9504, 10032, 10098, 10336, 10659, 10692, 11016, 11286, 11628, 12312, 13464, 14212, 14256, 14688, 15048, 15147, 15504, 16416, 16524, 16929, 17442, 17952, 18468, 20064, 20196, 21318, 21384, 22032, 22572, 23256, 24624, 26163, 26928, 28424, 28512, 30096, 30294, 31008, 31977, 33048, 33858, 34884, 36936, 40392, 42636, 42768, 44064, 45144, 45441, 46512, 49248, 50787, 52326, 53856, 56848, 60192, 60588, 63954, 66096, 67716, 69768, 73872, 78489, 80784, 85272, 85536, 90288, 90882, 93024, 95931, 101574, 104652, 113696, 121176, 127908, 132192, 135432, 139536, 147744, 156978, 161568, 170544, 180576, 181764, 191862, 203148, 209304, 242352, 255816, 270864, 279072, 287793, 313956, 341088, 363528, 383724, 406296, 418608, 484704, 511632, 541728, 575586, 627912, 727056, 767448, 812592, 837216, 863379, 1023264, 1151172, 1255824, 1454112, 1534896, 1625184, 1726758, 2302344, 2511648, 3069792, 3453516, 4604688, 6907032, 9209376, 13814064, 27628128]

約数ペア:

[(1, 27628128), (2, 13814064), (3, 9209376), (4, 6907032), (6, 4604688), (8, 3453516), (9, 3069792), (11, 2511648), (12, 2302344), (16, 1726758), (17, 1625184), (18, 1534896), (19, 1454112), (22, 1255824), (24, 1151172), (27, 1023264), (32, 863379), (33, 837216), (34, 812592), (36, 767448), (38, 727056), (44, 627912), (48, 575586), (51, 541728), (54, 511632), (57, 484704), (66, 418608), (68, 406296), (72, 383724), (76, 363528), (81, 341088), (88, 313956), (96, 287793), (99, 279072), (102, 270864), (108, 255816), (114, 242352), (132, 209304), (136, 203148), (144, 191862), (152, 181764), (153, 180576), (162, 170544), (171, 161568), (176, 156978), (187, 147744), (198, 139536), (204, 135432), (209, 132192), (216, 127908), (228, 121176), (243, 113696), (264, 104652), (272, 101574), (288, 95931), (297, 93024), (304, 90882), (306, 90288), (323, 85536), (324, 85272), (342, 80784), (352, 78489), (374, 73872), (396, 69768), (408, 67716), (418, 66096), (432, 63954), (456, 60588), (459, 60192), (486, 56848), (513, 53856), (528, 52326), (544, 50787), (561, 49248), (594, 46512), (608, 45441), (612, 45144), (627, 44064), (646, 42768), (648, 42636), (684, 40392), (748, 36936), (792, 34884), (816, 33858), (836, 33048), (864, 31977), (891, 31008), (912, 30294), (918, 30096), (969, 28512), (972, 28424), (1026, 26928), (1056, 26163), (1122, 24624), (1188, 23256), (1224, 22572), (1254, 22032), (1292, 21384), (1296, 21318), (1368, 20196), (1377, 20064), (1496, 18468), (1539, 17952), (1584, 17442), (1632, 16929), (1672, 16524), (1683, 16416), (1782, 15504), (1824, 15147), (1836, 15048), (1881, 14688), (1938, 14256), (1944, 14212), (2052, 13464), (2244, 12312), (2376, 11628), (2448, 11286), (2508, 11016), (2584, 10692), (2592, 10659), (2673, 10336), (2736, 10098), (2754, 10032), (2907, 9504), (2992, 9234), (3078, 8976), (3168, 8721), (3344, 8262), (3366, 8208), (3553, 7776), (3564, 7752), (3672, 7524), (3762, 7344), (3876, 7128), (3888, 7106), (4104, 6732), (4131, 6688), (4488, 6156), (4617, 5984), (4752, 5814), (4896, 5643), (5016, 5508), (5049, 5472), (5168, 5346)]