1138647600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{316291}}^1$

素因数の和:316315

約数の個数: 90

約数和(自身を含む): 3951435956

約数和(自身を除く): 2812788356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 316291, 632582, 948873, 1265164, 1581455, 1897746, 2530328, 2846619, 3162910, 3795492, 4744365, 5060656, 5693238, 6325820, 7590984, 7907275, 9488730, 11386476, 12651640, 14233095, 15181968, 15814550, 18977460, 22772952, 23721825, 25303280, 28466190, 31629100, 37954920, 45545904, 47443650, 56932380, 63258200, 71165475, 75909840, 94887300, 113864760, 126516400, 142330950, 189774600, 227729520, 284661900, 379549200, 569323800, 1138647600]

約数ペア:

[(1, 1138647600), (2, 569323800), (3, 379549200), (4, 284661900), (5, 227729520), (6, 189774600), (8, 142330950), (9, 126516400), (10, 113864760), (12, 94887300), (15, 75909840), (16, 71165475), (18, 63258200), (20, 56932380), (24, 47443650), (25, 45545904), (30, 37954920), (36, 31629100), (40, 28466190), (45, 25303280), (48, 23721825), (50, 22772952), (60, 18977460), (72, 15814550), (75, 15181968), (80, 14233095), (90, 12651640), (100, 11386476), (120, 9488730), (144, 7907275), (150, 7590984), (180, 6325820), (200, 5693238), (225, 5060656), (240, 4744365), (300, 3795492), (360, 3162910), (400, 2846619), (450, 2530328), (600, 1897746), (720, 1581455), (900, 1265164), (1200, 948873), (1800, 632582), (3600, 316291)]