75243521640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{258143}}^1$

素因数の和:258511

約数の個数: 128

約数和(自身を含む): 258722242560

約数和(自身を除く): 183478720920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 420, 694, 840, 1041, 1388, 1735, 2082, 2429, 2776, 3470, 4164, 4858, 5205, 6940, 7287, 8328, 9716, 10410, 12145, 13880, 14574, 19432, 20820, 24290, 29148, 36435, 41640, 48580, 58296, 72870, 97160, 145740, 258143, 291480, 516286, 774429, 1032572, 1290715, 1548858, 1807001, 2065144, 2581430, 3097716, 3614002, 3872145, 5162860, 5421003, 6195432, 7228004, 7744290, 9035005, 10325720, 10842006, 14456008, 15488580, 18070010, 21684012, 27105015, 30977160, 36140020, 43368024, 54210030, 72280040, 89575621, 108420060, 179151242, 216840120, 268726863, 358302484, 447878105, 537453726, 627029347, 716604968, 895756210, 1074907452, 1254058694, 1343634315, 1791512420, 1881088041, 2149814904, 2508117388, 2687268630, 3135146735, 3583024840, 3762176082, 5016234776, 5374537260, 6270293470, 7524352164, 9405440205, 10749074520, 12540586940, 15048704328, 18810880410, 25081173880, 37621760820, 75243521640]

約数ペア:

[(1, 75243521640), (2, 37621760820), (3, 25081173880), (4, 18810880410), (5, 15048704328), (6, 12540586940), (7, 10749074520), (8, 9405440205), (10, 7524352164), (12, 6270293470), (14, 5374537260), (15, 5016234776), (20, 3762176082), (21, 3583024840), (24, 3135146735), (28, 2687268630), (30, 2508117388), (35, 2149814904), (40, 1881088041), (42, 1791512420), (56, 1343634315), (60, 1254058694), (70, 1074907452), (84, 895756210), (105, 716604968), (120, 627029347), (140, 537453726), (168, 447878105), (210, 358302484), (280, 268726863), (347, 216840120), (420, 179151242), (694, 108420060), (840, 89575621), (1041, 72280040), (1388, 54210030), (1735, 43368024), (2082, 36140020), (2429, 30977160), (2776, 27105015), (3470, 21684012), (4164, 18070010), (4858, 15488580), (5205, 14456008), (6940, 10842006), (7287, 10325720), (8328, 9035005), (9716, 7744290), (10410, 7228004), (12145, 6195432), (13880, 5421003), (14574, 5162860), (19432, 3872145), (20820, 3614002), (24290, 3097716), (29148, 2581430), (36435, 2065144), (41640, 1807001), (48580, 1548858), (58296, 1290715), (72870, 1032572), (97160, 774429), (145740, 516286), (258143, 291480)]