74112180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 222009984

約数和(自身を除く): 147897804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 113, 170, 204, 226, 255, 339, 340, 452, 510, 565, 643, 678, 1020, 1130, 1286, 1356, 1695, 1921, 1929, 2260, 2572, 3215, 3390, 3842, 3858, 5763, 6430, 6780, 7684, 7716, 9605, 9645, 10931, 11526, 12860, 19210, 19290, 21862, 23052, 28815, 32793, 38420, 38580, 43724, 54655, 57630, 65586, 72659, 109310, 115260, 131172, 145318, 163965, 217977, 218620, 290636, 327930, 363295, 435954, 655860, 726590, 871908, 1089885, 1235203, 1453180, 2179770, 2470406, 3705609, 4359540, 4940812, 6176015, 7411218, 12352030, 14822436, 18528045, 24704060, 37056090, 74112180]

約数ペア:

[(1, 74112180), (2, 37056090), (3, 24704060), (4, 18528045), (5, 14822436), (6, 12352030), (10, 7411218), (12, 6176015), (15, 4940812), (17, 4359540), (20, 3705609), (30, 2470406), (34, 2179770), (51, 1453180), (60, 1235203), (68, 1089885), (85, 871908), (102, 726590), (113, 655860), (170, 435954), (204, 363295), (226, 327930), (255, 290636), (339, 218620), (340, 217977), (452, 163965), (510, 145318), (565, 131172), (643, 115260), (678, 109310), (1020, 72659), (1130, 65586), (1286, 57630), (1356, 54655), (1695, 43724), (1921, 38580), (1929, 38420), (2260, 32793), (2572, 28815), (3215, 23052), (3390, 21862), (3842, 19290), (3858, 19210), (5763, 12860), (6430, 11526), (6780, 10931), (7684, 9645), (7716, 9605)]