115911900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9940

約数の個数: 108

約数和(自身を含む): 391306552

約数和(自身を除く): 275394652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 9907, 11700, 19814, 29721, 39628, 49535, 59442, 89163, 99070, 118884, 128791, 148605, 178326, 198140, 247675, 257582, 297210, 356652, 386373, 445815, 495350, 515164, 594420, 643955, 743025, 772746, 891630, 990700, 1159119, 1287910, 1486050, 1545492, 1783260, 1931865, 2229075, 2318238, 2575820, 2972100, 3219775, 3863730, 4458150, 4636476, 5795595, 6439550, 7727460, 8916300, 9659325, 11591190, 12879100, 19318650, 23182380, 28977975, 38637300, 57955950, 115911900]

約数ペア:

[(1, 115911900), (2, 57955950), (3, 38637300), (4, 28977975), (5, 23182380), (6, 19318650), (9, 12879100), (10, 11591190), (12, 9659325), (13, 8916300), (15, 7727460), (18, 6439550), (20, 5795595), (25, 4636476), (26, 4458150), (30, 3863730), (36, 3219775), (39, 2972100), (45, 2575820), (50, 2318238), (52, 2229075), (60, 1931865), (65, 1783260), (75, 1545492), (78, 1486050), (90, 1287910), (100, 1159119), (117, 990700), (130, 891630), (150, 772746), (156, 743025), (180, 643955), (195, 594420), (225, 515164), (234, 495350), (260, 445815), (300, 386373), (325, 356652), (390, 297210), (450, 257582), (468, 247675), (585, 198140), (650, 178326), (780, 148605), (900, 128791), (975, 118884), (1170, 99070), (1300, 89163), (1950, 59442), (2340, 49535), (2925, 39628), (3900, 29721), (5850, 19814), (9907, 11700)]