75627220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 185068800

約数和(自身を除く): 109441580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 68, 76, 85, 92, 95, 115, 170, 190, 230, 323, 340, 380, 391, 437, 460, 509, 646, 782, 874, 1018, 1292, 1564, 1615, 1748, 1955, 2036, 2185, 2545, 3230, 3910, 4370, 5090, 6460, 7429, 7820, 8653, 8740, 9671, 10180, 11707, 14858, 17306, 19342, 23414, 29716, 34612, 37145, 38684, 43265, 46828, 48355, 58535, 74290, 86530, 96710, 117070, 148580, 164407, 173060, 193420, 199019, 222433, 234140, 328814, 398038, 444866, 657628, 796076, 822035, 889732, 995095, 1112165, 1644070, 1990190, 2224330, 3288140, 3781361, 3980380, 4448660, 7562722, 15125444, 18906805, 37813610, 75627220]

約数ペア:

[(1, 75627220), (2, 37813610), (4, 18906805), (5, 15125444), (10, 7562722), (17, 4448660), (19, 3980380), (20, 3781361), (23, 3288140), (34, 2224330), (38, 1990190), (46, 1644070), (68, 1112165), (76, 995095), (85, 889732), (92, 822035), (95, 796076), (115, 657628), (170, 444866), (190, 398038), (230, 328814), (323, 234140), (340, 222433), (380, 199019), (391, 193420), (437, 173060), (460, 164407), (509, 148580), (646, 117070), (782, 96710), (874, 86530), (1018, 74290), (1292, 58535), (1564, 48355), (1615, 46828), (1748, 43265), (1955, 38684), (2036, 37145), (2185, 34612), (2545, 29716), (3230, 23414), (3910, 19342), (4370, 17306), (5090, 14858), (6460, 11707), (7429, 10180), (7820, 9671), (8653, 8740)]