12807882600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{32993}}^1$

素因数の和:33659

約数の個数: 96

約数和(自身を含む): 39767008320

約数和(自身を除く): 26959125720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 12940, 15528, 16175, 19410, 25880, 32350, 32993, 38820, 48525, 64700, 65986, 77640, 97050, 98979, 129400, 131972, 164965, 194100, 197958, 263944, 329930, 388200, 395916, 494895, 659860, 791832, 824825, 989790, 1319720, 1649650, 1979580, 2474475, 3299300, 3959160, 4948950, 6598600, 9897900, 19795800, 21346471, 42692942, 64039413, 85385884, 106732355, 128078826, 170771768, 213464710, 256157652, 320197065, 426929420, 512315304, 533661775, 640394130, 853858840, 1067323550, 1280788260, 1600985325, 2134647100, 2561576520, 3201970650, 4269294200, 6403941300, 12807882600]

約数ペア:

[(1, 12807882600), (2, 6403941300), (3, 4269294200), (4, 3201970650), (5, 2561576520), (6, 2134647100), (8, 1600985325), (10, 1280788260), (12, 1067323550), (15, 853858840), (20, 640394130), (24, 533661775), (25, 512315304), (30, 426929420), (40, 320197065), (50, 256157652), (60, 213464710), (75, 170771768), (100, 128078826), (120, 106732355), (150, 85385884), (200, 64039413), (300, 42692942), (600, 21346471), (647, 19795800), (1294, 9897900), (1941, 6598600), (2588, 4948950), (3235, 3959160), (3882, 3299300), (5176, 2474475), (6470, 1979580), (7764, 1649650), (9705, 1319720), (12940, 989790), (15528, 824825), (16175, 791832), (19410, 659860), (25880, 494895), (32350, 395916), (32993, 388200), (38820, 329930), (48525, 263944), (64700, 197958), (65986, 194100), (77640, 164965), (97050, 131972), (98979, 129400)]