68323950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1186

約数の個数: 72

約数和(自身を含む): 184977000

約数和(自身を除く): 116653050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 894, 1019, 1341, 1490, 2038, 2235, 2682, 3057, 3725, 4470, 5095, 6114, 6705, 7450, 9171, 10190, 11175, 13410, 15285, 18342, 22350, 25475, 30570, 33525, 45855, 50950, 67050, 76425, 91710, 151831, 152850, 229275, 303662, 455493, 458550, 759155, 910986, 1366479, 1518310, 2277465, 2732958, 3795775, 4554930, 6832395, 7591550, 11387325, 13664790, 22774650, 34161975, 68323950]

約数ペア:

[(1, 68323950), (2, 34161975), (3, 22774650), (5, 13664790), (6, 11387325), (9, 7591550), (10, 6832395), (15, 4554930), (18, 3795775), (25, 2732958), (30, 2277465), (45, 1518310), (50, 1366479), (75, 910986), (90, 759155), (149, 458550), (150, 455493), (225, 303662), (298, 229275), (447, 152850), (450, 151831), (745, 91710), (894, 76425), (1019, 67050), (1341, 50950), (1490, 45855), (2038, 33525), (2235, 30570), (2682, 25475), (3057, 22350), (3725, 18342), (4470, 15285), (5095, 13410), (6114, 11175), (6705, 10190), (7450, 9171)]