155581272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 565531200

約数和(自身を除く): 409949928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 49, 56, 57, 63, 66, 72, 76, 77, 84, 88, 98, 99, 114, 126, 132, 133, 147, 152, 154, 168, 171, 196, 198, 209, 211, 228, 231, 252, 264, 266, 294, 308, 342, 392, 396, 399, 418, 422, 441, 456, 462, 504, 532, 539, 588, 616, 627, 633, 684, 693, 792, 798, 836, 844, 882, 924, 931, 1064, 1078, 1176, 1197, 1254, 1266, 1368, 1386, 1463, 1477, 1596, 1617, 1672, 1688, 1764, 1848, 1862, 1881, 1899, 2156, 2321, 2394, 2508, 2532, 2772, 2793, 2926, 2954, 3192, 3234, 3528, 3724, 3762, 3798, 4009, 4312, 4389, 4431, 4642, 4788, 4851, 5016, 5064, 5544, 5586, 5852, 5908, 6468, 6963, 7448, 7524, 7596, 8018, 8379, 8778, 8862, 9284, 9576, 9702, 10241, 10339, 11172, 11704, 11816, 12027, 12936, 13167, 13293, 13926, 15048, 15192, 16036, 16247, 16758, 17556, 17724, 18568, 19404, 20482, 20678, 20889, 22344, 24054, 26334, 26586, 27852, 28063, 30723, 31017, 32072, 32494, 33516, 35112, 35448, 36081, 38808, 40964, 41356, 41778, 44099, 48108, 48741, 52668, 53172, 55704, 56126, 61446, 62034, 64988, 67032, 72162, 81928, 82712, 83556, 84189, 88198, 92169, 93051, 96216, 97482, 105336, 106344, 112252, 113729, 122892, 124068, 129976, 132297, 144324, 146223, 167112, 168378, 176396, 184338, 186102, 194964, 196441, 224504, 227458, 245784, 248136, 252567, 264594, 288648, 292446, 308693, 336756, 341187, 352792, 368676, 372204, 389928, 392882, 396891, 454916, 505134, 529188, 584892, 589323, 617386, 673512, 682374, 737352, 744408, 785764, 793782, 909832, 926079, 1010268, 1023561, 1058376, 1169784, 1178646, 1234772, 1364748, 1571528, 1587564, 1767969, 1852158, 2020536, 2047122, 2160851, 2357292, 2469544, 2729496, 2778237, 3175128, 3535938, 3704316, 4094244, 4321702, 4714584, 5556474, 6482553, 7071876, 7408632, 8188488, 8643404, 11112948, 12965106, 14143752, 17286808, 19447659, 22225896, 25930212, 38895318, 51860424, 77790636, 155581272]

約数ペア:

[(1, 155581272), (2, 77790636), (3, 51860424), (4, 38895318), (6, 25930212), (7, 22225896), (8, 19447659), (9, 17286808), (11, 14143752), (12, 12965106), (14, 11112948), (18, 8643404), (19, 8188488), (21, 7408632), (22, 7071876), (24, 6482553), (28, 5556474), (33, 4714584), (36, 4321702), (38, 4094244), (42, 3704316), (44, 3535938), (49, 3175128), (56, 2778237), (57, 2729496), (63, 2469544), (66, 2357292), (72, 2160851), (76, 2047122), (77, 2020536), (84, 1852158), (88, 1767969), (98, 1587564), (99, 1571528), (114, 1364748), (126, 1234772), (132, 1178646), (133, 1169784), (147, 1058376), (152, 1023561), (154, 1010268), (168, 926079), (171, 909832), (196, 793782), (198, 785764), (209, 744408), (211, 737352), (228, 682374), (231, 673512), (252, 617386), (264, 589323), (266, 584892), (294, 529188), (308, 505134), (342, 454916), (392, 396891), (396, 392882), (399, 389928), (418, 372204), (422, 368676), (441, 352792), (456, 341187), (462, 336756), (504, 308693), (532, 292446), (539, 288648), (588, 264594), (616, 252567), (627, 248136), (633, 245784), (684, 227458), (693, 224504), (792, 196441), (798, 194964), (836, 186102), (844, 184338), (882, 176396), (924, 168378), (931, 167112), (1064, 146223), (1078, 144324), (1176, 132297), (1197, 129976), (1254, 124068), (1266, 122892), (1368, 113729), (1386, 112252), (1463, 106344), (1477, 105336), (1596, 97482), (1617, 96216), (1672, 93051), (1688, 92169), (1764, 88198), (1848, 84189), (1862, 83556), (1881, 82712), (1899, 81928), (2156, 72162), (2321, 67032), (2394, 64988), (2508, 62034), (2532, 61446), (2772, 56126), (2793, 55704), (2926, 53172), (2954, 52668), (3192, 48741), (3234, 48108), (3528, 44099), (3724, 41778), (3762, 41356), (3798, 40964), (4009, 38808), (4312, 36081), (4389, 35448), (4431, 35112), (4642, 33516), (4788, 32494), (4851, 32072), (5016, 31017), (5064, 30723), (5544, 28063), (5586, 27852), (5852, 26586), (5908, 26334), (6468, 24054), (6963, 22344), (7448, 20889), (7524, 20678), (7596, 20482), (8018, 19404), (8379, 18568), (8778, 17724), (8862, 17556), (9284, 16758), (9576, 16247), (9702, 16036), (10241, 15192), (10339, 15048), (11172, 13926), (11704, 13293), (11816, 13167), (12027, 12936)]