25206390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 79252992

約数和(自身を除く): 54046602

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 41, 45, 46, 54, 55, 66, 69, 81, 82, 90, 99, 110, 115, 123, 135, 138, 162, 165, 198, 205, 207, 230, 243, 246, 253, 270, 297, 330, 345, 369, 405, 410, 414, 451, 486, 495, 506, 594, 615, 621, 690, 738, 759, 810, 891, 902, 943, 990, 1035, 1107, 1215, 1230, 1242, 1265, 1353, 1485, 1518, 1782, 1845, 1863, 1886, 2070, 2214, 2255, 2277, 2430, 2530, 2673, 2706, 2829, 2970, 3105, 3321, 3690, 3726, 3795, 4059, 4455, 4510, 4554, 4715, 5346, 5535, 5589, 5658, 6210, 6642, 6765, 6831, 7590, 8118, 8487, 8910, 9315, 9430, 9963, 10373, 11070, 11178, 11385, 12177, 13365, 13530, 13662, 14145, 16605, 16974, 18630, 19926, 20295, 20493, 20746, 22770, 24354, 25461, 26730, 27945, 28290, 31119, 33210, 34155, 36531, 40590, 40986, 42435, 49815, 50922, 51865, 55890, 60885, 61479, 62238, 68310, 73062, 76383, 84870, 93357, 99630, 102465, 103730, 109593, 121770, 122958, 127305, 152766, 155595, 182655, 186714, 204930, 219186, 229149, 254610, 280071, 307395, 311190, 365310, 381915, 458298, 466785, 547965, 560142, 614790, 763830, 840213, 933570, 1095930, 1145745, 1400355, 1680426, 2291490, 2520639, 2800710, 4201065, 5041278, 8402130, 12603195, 25206390]

約数ペア:

[(1, 25206390), (2, 12603195), (3, 8402130), (5, 5041278), (6, 4201065), (9, 2800710), (10, 2520639), (11, 2291490), (15, 1680426), (18, 1400355), (22, 1145745), (23, 1095930), (27, 933570), (30, 840213), (33, 763830), (41, 614790), (45, 560142), (46, 547965), (54, 466785), (55, 458298), (66, 381915), (69, 365310), (81, 311190), (82, 307395), (90, 280071), (99, 254610), (110, 229149), (115, 219186), (123, 204930), (135, 186714), (138, 182655), (162, 155595), (165, 152766), (198, 127305), (205, 122958), (207, 121770), (230, 109593), (243, 103730), (246, 102465), (253, 99630), (270, 93357), (297, 84870), (330, 76383), (345, 73062), (369, 68310), (405, 62238), (410, 61479), (414, 60885), (451, 55890), (486, 51865), (495, 50922), (506, 49815), (594, 42435), (615, 40986), (621, 40590), (690, 36531), (738, 34155), (759, 33210), (810, 31119), (891, 28290), (902, 27945), (943, 26730), (990, 25461), (1035, 24354), (1107, 22770), (1215, 20746), (1230, 20493), (1242, 20295), (1265, 19926), (1353, 18630), (1485, 16974), (1518, 16605), (1782, 14145), (1845, 13662), (1863, 13530), (1886, 13365), (2070, 12177), (2214, 11385), (2255, 11178), (2277, 11070), (2430, 10373), (2530, 9963), (2673, 9430), (2706, 9315), (2829, 8910), (2970, 8487), (3105, 8118), (3321, 7590), (3690, 6831), (3726, 6765), (3795, 6642), (4059, 6210), (4455, 5658), (4510, 5589), (4554, 5535), (4715, 5346)]