75429760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 209304000

約数和(自身を除く): 133874240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 149, 160, 224, 226, 280, 298, 320, 448, 452, 560, 565, 596, 640, 745, 791, 896, 904, 1043, 1120, 1130, 1192, 1490, 1582, 1808, 2086, 2240, 2260, 2384, 2980, 3164, 3616, 3955, 4172, 4480, 4520, 4768, 5215, 5960, 6328, 7232, 7910, 8344, 9040, 9536, 10430, 11920, 12656, 14464, 15820, 16688, 16837, 18080, 19072, 20860, 23840, 25312, 31640, 33376, 33674, 36160, 41720, 47680, 50624, 63280, 66752, 67348, 72320, 83440, 84185, 95360, 101248, 117859, 126560, 133504, 134696, 166880, 168370, 235718, 253120, 269392, 333760, 336740, 471436, 506240, 538784, 589295, 667520, 673480, 942872, 1077568, 1178590, 1346960, 1885744, 2155136, 2357180, 2693920, 3771488, 4714360, 5387840, 7542976, 9428720, 10775680, 15085952, 18857440, 37714880, 75429760]

約数ペア:

[(1, 75429760), (2, 37714880), (4, 18857440), (5, 15085952), (7, 10775680), (8, 9428720), (10, 7542976), (14, 5387840), (16, 4714360), (20, 3771488), (28, 2693920), (32, 2357180), (35, 2155136), (40, 1885744), (56, 1346960), (64, 1178590), (70, 1077568), (80, 942872), (112, 673480), (113, 667520), (128, 589295), (140, 538784), (149, 506240), (160, 471436), (224, 336740), (226, 333760), (280, 269392), (298, 253120), (320, 235718), (448, 168370), (452, 166880), (560, 134696), (565, 133504), (596, 126560), (640, 117859), (745, 101248), (791, 95360), (896, 84185), (904, 83440), (1043, 72320), (1120, 67348), (1130, 66752), (1192, 63280), (1490, 50624), (1582, 47680), (1808, 41720), (2086, 36160), (2240, 33674), (2260, 33376), (2384, 31640), (2980, 25312), (3164, 23840), (3616, 20860), (3955, 19072), (4172, 18080), (4480, 16837), (4520, 16688), (4768, 15820), (5215, 14464), (5960, 12656), (6328, 11920), (7232, 10430), (7910, 9536), (8344, 9040)]