45999280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 114501600

約数和(自身を除く): 68502320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 149, 170, 227, 272, 298, 340, 454, 596, 680, 745, 908, 1135, 1192, 1360, 1490, 1816, 2270, 2384, 2533, 2980, 3632, 3859, 4540, 5066, 5960, 7718, 9080, 10132, 11920, 12665, 15436, 18160, 19295, 20264, 25330, 30872, 33823, 38590, 40528, 50660, 61744, 67646, 77180, 101320, 135292, 154360, 169115, 202640, 270584, 308720, 338230, 541168, 574991, 676460, 1149982, 1352920, 2299964, 2705840, 2874955, 4599928, 5749910, 9199856, 11499820, 22999640, 45999280]

約数ペア:

[(1, 45999280), (2, 22999640), (4, 11499820), (5, 9199856), (8, 5749910), (10, 4599928), (16, 2874955), (17, 2705840), (20, 2299964), (34, 1352920), (40, 1149982), (68, 676460), (80, 574991), (85, 541168), (136, 338230), (149, 308720), (170, 270584), (227, 202640), (272, 169115), (298, 154360), (340, 135292), (454, 101320), (596, 77180), (680, 67646), (745, 61744), (908, 50660), (1135, 40528), (1192, 38590), (1360, 33823), (1490, 30872), (1816, 25330), (2270, 20264), (2384, 19295), (2533, 18160), (2980, 15436), (3632, 12665), (3859, 11920), (4540, 10132), (5066, 9080), (5960, 7718)]