149701250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 302303232

約数和(自身を除く): 152601982

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 125, 127, 205, 230, 250, 254, 410, 575, 625, 635, 943, 1025, 1150, 1250, 1270, 1886, 2050, 2875, 2921, 3175, 4715, 5125, 5207, 5750, 5842, 6350, 9430, 10250, 10414, 14375, 14605, 15875, 23575, 25625, 26035, 28750, 29210, 31750, 47150, 51250, 52070, 73025, 79375, 117875, 119761, 130175, 146050, 158750, 235750, 239522, 260350, 365125, 589375, 598805, 650875, 730250, 1178750, 1197610, 1301750, 1825625, 2994025, 3254375, 3651250, 5988050, 6508750, 14970125, 29940250, 74850625, 149701250]

約数ペア:

[(1, 149701250), (2, 74850625), (5, 29940250), (10, 14970125), (23, 6508750), (25, 5988050), (41, 3651250), (46, 3254375), (50, 2994025), (82, 1825625), (115, 1301750), (125, 1197610), (127, 1178750), (205, 730250), (230, 650875), (250, 598805), (254, 589375), (410, 365125), (575, 260350), (625, 239522), (635, 235750), (943, 158750), (1025, 146050), (1150, 130175), (1250, 119761), (1270, 117875), (1886, 79375), (2050, 73025), (2875, 52070), (2921, 51250), (3175, 47150), (4715, 31750), (5125, 29210), (5207, 28750), (5750, 26035), (5842, 25625), (6350, 23575), (9430, 15875), (10250, 14605), (10414, 14375)]