275697240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25281

約数の個数: 128

約数和(自身を含む): 1017999360

約数和(自身を除く): 742302120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 25247, 50494, 75741, 100988, 126235, 151482, 176729, 201976, 252470, 302964, 328211, 353458, 378705, 504940, 530187, 605928, 656422, 706916, 757410, 883645, 984633, 1009880, 1060374, 1312844, 1413832, 1514820, 1641055, 1767290, 1969266, 2120748, 2297477, 2625688, 2650935, 3029640, 3282110, 3534580, 3938532, 4241496, 4594954, 4923165, 5301870, 6564220, 6892431, 7069160, 7877064, 9189908, 9846330, 10603740, 11487385, 13128440, 13784862, 18379816, 19692660, 21207480, 22974770, 27569724, 34462155, 39385320, 45949540, 55139448, 68924310, 91899080, 137848620, 275697240]

約数ペア:

[(1, 275697240), (2, 137848620), (3, 91899080), (4, 68924310), (5, 55139448), (6, 45949540), (7, 39385320), (8, 34462155), (10, 27569724), (12, 22974770), (13, 21207480), (14, 19692660), (15, 18379816), (20, 13784862), (21, 13128440), (24, 11487385), (26, 10603740), (28, 9846330), (30, 9189908), (35, 7877064), (39, 7069160), (40, 6892431), (42, 6564220), (52, 5301870), (56, 4923165), (60, 4594954), (65, 4241496), (70, 3938532), (78, 3534580), (84, 3282110), (91, 3029640), (104, 2650935), (105, 2625688), (120, 2297477), (130, 2120748), (140, 1969266), (156, 1767290), (168, 1641055), (182, 1514820), (195, 1413832), (210, 1312844), (260, 1060374), (273, 1009880), (280, 984633), (312, 883645), (364, 757410), (390, 706916), (420, 656422), (455, 605928), (520, 530187), (546, 504940), (728, 378705), (780, 353458), (840, 328211), (910, 302964), (1092, 252470), (1365, 201976), (1560, 176729), (1820, 151482), (2184, 126235), (2730, 100988), (3640, 75741), (5460, 50494), (10920, 25247)]