86739900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 282315264

約数和(自身を除く): 195575364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 650, 690, 780, 897, 967, 975, 1150, 1196, 1300, 1380, 1495, 1725, 1794, 1934, 1950, 2300, 2901, 2990, 3450, 3588, 3868, 3900, 4485, 4835, 5802, 5980, 6900, 7475, 8970, 9670, 11604, 12571, 14505, 14950, 17940, 19340, 22241, 22425, 24175, 25142, 29010, 29900, 37713, 44482, 44850, 48350, 50284, 58020, 62855, 66723, 72525, 75426, 88964, 89700, 96700, 111205, 125710, 133446, 145050, 150852, 188565, 222410, 251420, 266892, 289133, 290100, 314275, 333615, 377130, 444820, 556025, 578266, 628550, 667230, 754260, 867399, 942825, 1112050, 1156532, 1257100, 1334460, 1445665, 1668075, 1734798, 1885650, 2224100, 2891330, 3336150, 3469596, 3771300, 4336995, 5782660, 6672300, 7228325, 8673990, 14456650, 17347980, 21684975, 28913300, 43369950, 86739900]

約数ペア:

[(1, 86739900), (2, 43369950), (3, 28913300), (4, 21684975), (5, 17347980), (6, 14456650), (10, 8673990), (12, 7228325), (13, 6672300), (15, 5782660), (20, 4336995), (23, 3771300), (25, 3469596), (26, 3336150), (30, 2891330), (39, 2224100), (46, 1885650), (50, 1734798), (52, 1668075), (60, 1445665), (65, 1334460), (69, 1257100), (75, 1156532), (78, 1112050), (92, 942825), (100, 867399), (115, 754260), (130, 667230), (138, 628550), (150, 578266), (156, 556025), (195, 444820), (230, 377130), (260, 333615), (276, 314275), (299, 290100), (300, 289133), (325, 266892), (345, 251420), (390, 222410), (460, 188565), (575, 150852), (598, 145050), (650, 133446), (690, 125710), (780, 111205), (897, 96700), (967, 89700), (975, 88964), (1150, 75426), (1196, 72525), (1300, 66723), (1380, 62855), (1495, 58020), (1725, 50284), (1794, 48350), (1934, 44850), (1950, 44482), (2300, 37713), (2901, 29900), (2990, 29010), (3450, 25142), (3588, 24175), (3868, 22425), (3900, 22241), (4485, 19340), (4835, 17940), (5802, 14950), (5980, 14505), (6900, 12571), (7475, 11604), (8970, 9670)]