66725300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 153698496

約数和(自身を除く): 86973196

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 115, 134, 230, 268, 335, 433, 460, 575, 670, 866, 1150, 1340, 1541, 1675, 1732, 2165, 2300, 3082, 3350, 4330, 6164, 6700, 7705, 8660, 9959, 10825, 15410, 19918, 21650, 29011, 30820, 38525, 39836, 43300, 49795, 58022, 77050, 99590, 116044, 145055, 154100, 199180, 248975, 290110, 497950, 580220, 667253, 725275, 995900, 1334506, 1450550, 2669012, 2901100, 3336265, 6672530, 13345060, 16681325, 33362650, 66725300]

約数ペア:

[(1, 66725300), (2, 33362650), (4, 16681325), (5, 13345060), (10, 6672530), (20, 3336265), (23, 2901100), (25, 2669012), (46, 1450550), (50, 1334506), (67, 995900), (92, 725275), (100, 667253), (115, 580220), (134, 497950), (230, 290110), (268, 248975), (335, 199180), (433, 154100), (460, 145055), (575, 116044), (670, 99590), (866, 77050), (1150, 58022), (1340, 49795), (1541, 43300), (1675, 39836), (1732, 38525), (2165, 30820), (2300, 29011), (3082, 21650), (3350, 19918), (4330, 15410), (6164, 10825), (6700, 9959), (7705, 8660)]