80768700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5279}}^1$

素因数の和:5316

約数の個数: 108

約数和(自身を含む): 268107840

約数和(自身を除く): 187339140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 5279, 7650, 10558, 15300, 15837, 21116, 26395, 31674, 47511, 52790, 63348, 79185, 89743, 95022, 105580, 131975, 158370, 179486, 190044, 237555, 263950, 269229, 316740, 358972, 395925, 448715, 475110, 527900, 538458, 791850, 807687, 897430, 950220, 1076916, 1187775, 1346145, 1583700, 1615374, 1794860, 2243575, 2375550, 2692290, 3230748, 4038435, 4487150, 4751100, 5384580, 6730725, 8076870, 8974300, 13461450, 16153740, 20192175, 26922900, 40384350, 80768700]

約数ペア:

[(1, 80768700), (2, 40384350), (3, 26922900), (4, 20192175), (5, 16153740), (6, 13461450), (9, 8974300), (10, 8076870), (12, 6730725), (15, 5384580), (17, 4751100), (18, 4487150), (20, 4038435), (25, 3230748), (30, 2692290), (34, 2375550), (36, 2243575), (45, 1794860), (50, 1615374), (51, 1583700), (60, 1346145), (68, 1187775), (75, 1076916), (85, 950220), (90, 897430), (100, 807687), (102, 791850), (150, 538458), (153, 527900), (170, 475110), (180, 448715), (204, 395925), (225, 358972), (255, 316740), (300, 269229), (306, 263950), (340, 237555), (425, 190044), (450, 179486), (510, 158370), (612, 131975), (765, 105580), (850, 95022), (900, 89743), (1020, 79185), (1275, 63348), (1530, 52790), (1700, 47511), (2550, 31674), (3060, 26395), (3825, 21116), (5100, 15837), (5279, 15300), (7650, 10558)]