126521100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:824

約数の個数: 108

約数和(自身を含む): 398844264

約数和(自身を除く): 272323164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 257, 300, 450, 514, 547, 771, 900, 1028, 1094, 1285, 1542, 1641, 2188, 2313, 2570, 2735, 3084, 3282, 3855, 4626, 4923, 5140, 5470, 6425, 6564, 7710, 8205, 9252, 9846, 10940, 11565, 12850, 13675, 15420, 16410, 19275, 19692, 23130, 24615, 25700, 27350, 32820, 38550, 41025, 46260, 49230, 54700, 57825, 77100, 82050, 98460, 115650, 123075, 140579, 164100, 231300, 246150, 281158, 421737, 492300, 562316, 702895, 843474, 1265211, 1405790, 1686948, 2108685, 2530422, 2811580, 3514475, 4217370, 5060844, 6326055, 7028950, 8434740, 10543425, 12652110, 14057900, 21086850, 25304220, 31630275, 42173700, 63260550, 126521100]

約数ペア:

[(1, 126521100), (2, 63260550), (3, 42173700), (4, 31630275), (5, 25304220), (6, 21086850), (9, 14057900), (10, 12652110), (12, 10543425), (15, 8434740), (18, 7028950), (20, 6326055), (25, 5060844), (30, 4217370), (36, 3514475), (45, 2811580), (50, 2530422), (60, 2108685), (75, 1686948), (90, 1405790), (100, 1265211), (150, 843474), (180, 702895), (225, 562316), (257, 492300), (300, 421737), (450, 281158), (514, 246150), (547, 231300), (771, 164100), (900, 140579), (1028, 123075), (1094, 115650), (1285, 98460), (1542, 82050), (1641, 77100), (2188, 57825), (2313, 54700), (2570, 49230), (2735, 46260), (3084, 41025), (3282, 38550), (3855, 32820), (4626, 27350), (4923, 25700), (5140, 24615), (5470, 23130), (6425, 19692), (6564, 19275), (7710, 16410), (8205, 15420), (9252, 13675), (9846, 12850), (10940, 11565)]