61360140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1471

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 124918260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1399, 1462, 2193, 2580, 2798, 2924, 3655, 4197, 4386, 5596, 6995, 7310, 8394, 8772, 10965, 13990, 14620, 16788, 20985, 21930, 23783, 27980, 41970, 43860, 47566, 60157, 71349, 83940, 95132, 118915, 120314, 142698, 180471, 237830, 240628, 285396, 300785, 356745, 360942, 475660, 601570, 713490, 721884, 902355, 1022669, 1203140, 1426980, 1804710, 2045338, 3068007, 3609420, 4090676, 5113345, 6136014, 10226690, 12272028, 15340035, 20453380, 30680070, 61360140]

約数ペア:

[(1, 61360140), (2, 30680070), (3, 20453380), (4, 15340035), (5, 12272028), (6, 10226690), (10, 6136014), (12, 5113345), (15, 4090676), (17, 3609420), (20, 3068007), (30, 2045338), (34, 1804710), (43, 1426980), (51, 1203140), (60, 1022669), (68, 902355), (85, 721884), (86, 713490), (102, 601570), (129, 475660), (170, 360942), (172, 356745), (204, 300785), (215, 285396), (255, 240628), (258, 237830), (340, 180471), (430, 142698), (510, 120314), (516, 118915), (645, 95132), (731, 83940), (860, 71349), (1020, 60157), (1290, 47566), (1399, 43860), (1462, 41970), (2193, 27980), (2580, 23783), (2798, 21930), (2924, 20985), (3655, 16788), (4197, 14620), (4386, 13990), (5596, 10965), (6995, 8772), (7310, 8394)]