73281540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 211599360

約数和(自身を除く): 138317820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 127, 163, 177, 236, 254, 295, 326, 354, 381, 489, 508, 590, 635, 652, 708, 762, 815, 885, 978, 1180, 1270, 1524, 1630, 1770, 1905, 1956, 2445, 2540, 3260, 3540, 3810, 4890, 7493, 7620, 9617, 9780, 14986, 19234, 20701, 22479, 28851, 29972, 37465, 38468, 41402, 44958, 48085, 57702, 62103, 74930, 82804, 89916, 96170, 103505, 112395, 115404, 124206, 144255, 149860, 192340, 207010, 224790, 248412, 288510, 310515, 414020, 449580, 577020, 621030, 1221359, 1242060, 2442718, 3664077, 4885436, 6106795, 7328154, 12213590, 14656308, 18320385, 24427180, 36640770, 73281540]

約数ペア:

[(1, 73281540), (2, 36640770), (3, 24427180), (4, 18320385), (5, 14656308), (6, 12213590), (10, 7328154), (12, 6106795), (15, 4885436), (20, 3664077), (30, 2442718), (59, 1242060), (60, 1221359), (118, 621030), (127, 577020), (163, 449580), (177, 414020), (236, 310515), (254, 288510), (295, 248412), (326, 224790), (354, 207010), (381, 192340), (489, 149860), (508, 144255), (590, 124206), (635, 115404), (652, 112395), (708, 103505), (762, 96170), (815, 89916), (885, 82804), (978, 74930), (1180, 62103), (1270, 57702), (1524, 48085), (1630, 44958), (1770, 41402), (1905, 38468), (1956, 37465), (2445, 29972), (2540, 28851), (3260, 22479), (3540, 20701), (3810, 19234), (4890, 14986), (7493, 9780), (7620, 9617)]