121689600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3169}}^1$

素因数の和:3200

約数の個数: 120

約数和(自身を含む): 402120840

約数和(自身を除く): 280431240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3169, 3200, 3840, 4800, 6338, 6400, 7680, 9507, 9600, 12676, 12800, 15845, 19014, 19200, 25352, 31690, 38028, 38400, 47535, 50704, 63380, 76056, 79225, 95070, 101408, 126760, 152112, 158450, 190140, 202816, 237675, 253520, 304224, 316900, 380280, 405632, 475350, 507040, 608448, 633800, 760560, 811264, 950700, 1014080, 1216896, 1267600, 1521120, 1622528, 1901400, 2028160, 2433792, 2535200, 3042240, 3802800, 4056320, 4867584, 5070400, 6084480, 7605600, 8112640, 10140800, 12168960, 15211200, 20281600, 24337920, 30422400, 40563200, 60844800, 121689600]

約数ペア:

[(1, 121689600), (2, 60844800), (3, 40563200), (4, 30422400), (5, 24337920), (6, 20281600), (8, 15211200), (10, 12168960), (12, 10140800), (15, 8112640), (16, 7605600), (20, 6084480), (24, 5070400), (25, 4867584), (30, 4056320), (32, 3802800), (40, 3042240), (48, 2535200), (50, 2433792), (60, 2028160), (64, 1901400), (75, 1622528), (80, 1521120), (96, 1267600), (100, 1216896), (120, 1014080), (128, 950700), (150, 811264), (160, 760560), (192, 633800), (200, 608448), (240, 507040), (256, 475350), (300, 405632), (320, 380280), (384, 316900), (400, 304224), (480, 253520), (512, 237675), (600, 202816), (640, 190140), (768, 158450), (800, 152112), (960, 126760), (1200, 101408), (1280, 95070), (1536, 79225), (1600, 76056), (1920, 63380), (2400, 50704), (2560, 47535), (3169, 38400), (3200, 38028), (3840, 31690), (4800, 25352), (6338, 19200), (6400, 19014), (7680, 15845), (9507, 12800), (9600, 12676)]