80036700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 232485120

約数和(自身を除く): 152448420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 431, 619, 862, 1238, 1293, 1724, 1857, 2155, 2476, 2586, 3095, 3714, 4310, 5172, 6190, 6465, 7428, 8620, 9285, 10775, 12380, 12930, 15475, 18570, 21550, 25860, 30950, 32325, 37140, 43100, 46425, 61900, 64650, 92850, 129300, 185700, 266789, 533578, 800367, 1067156, 1333945, 1600734, 2667890, 3201468, 4001835, 5335780, 6669725, 8003670, 13339450, 16007340, 20009175, 26678900, 40018350, 80036700]

約数ペア:

[(1, 80036700), (2, 40018350), (3, 26678900), (4, 20009175), (5, 16007340), (6, 13339450), (10, 8003670), (12, 6669725), (15, 5335780), (20, 4001835), (25, 3201468), (30, 2667890), (50, 1600734), (60, 1333945), (75, 1067156), (100, 800367), (150, 533578), (300, 266789), (431, 185700), (619, 129300), (862, 92850), (1238, 64650), (1293, 61900), (1724, 46425), (1857, 43100), (2155, 37140), (2476, 32325), (2586, 30950), (3095, 25860), (3714, 21550), (4310, 18570), (5172, 15475), (6190, 12930), (6465, 12380), (7428, 10775), (8620, 9285)]