117957780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 372363264

約数和(自身を除く): 254405484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 73, 90, 94, 141, 146, 180, 188, 191, 219, 235, 282, 292, 365, 382, 423, 438, 470, 564, 573, 657, 705, 730, 764, 846, 876, 940, 955, 1095, 1146, 1314, 1410, 1460, 1692, 1719, 1910, 2115, 2190, 2292, 2628, 2820, 2865, 3285, 3431, 3438, 3820, 4230, 4380, 5730, 6570, 6862, 6876, 8460, 8595, 8977, 10293, 11460, 13140, 13724, 13943, 17155, 17190, 17954, 20586, 26931, 27886, 30879, 34310, 34380, 35908, 41172, 41829, 44885, 51465, 53862, 55772, 61758, 68620, 69715, 80793, 83658, 89770, 102930, 107724, 123516, 125487, 134655, 139430, 154395, 161586, 167316, 179540, 205860, 209145, 250974, 269310, 278860, 308790, 323172, 403965, 418290, 501948, 538620, 617580, 627435, 655321, 807930, 836580, 1254870, 1310642, 1615860, 1965963, 2509740, 2621284, 3276605, 3931926, 5897889, 6553210, 7863852, 9829815, 11795778, 13106420, 19659630, 23591556, 29489445, 39319260, 58978890, 117957780]

約数ペア:

[(1, 117957780), (2, 58978890), (3, 39319260), (4, 29489445), (5, 23591556), (6, 19659630), (9, 13106420), (10, 11795778), (12, 9829815), (15, 7863852), (18, 6553210), (20, 5897889), (30, 3931926), (36, 3276605), (45, 2621284), (47, 2509740), (60, 1965963), (73, 1615860), (90, 1310642), (94, 1254870), (141, 836580), (146, 807930), (180, 655321), (188, 627435), (191, 617580), (219, 538620), (235, 501948), (282, 418290), (292, 403965), (365, 323172), (382, 308790), (423, 278860), (438, 269310), (470, 250974), (564, 209145), (573, 205860), (657, 179540), (705, 167316), (730, 161586), (764, 154395), (846, 139430), (876, 134655), (940, 125487), (955, 123516), (1095, 107724), (1146, 102930), (1314, 89770), (1410, 83658), (1460, 80793), (1692, 69715), (1719, 68620), (1910, 61758), (2115, 55772), (2190, 53862), (2292, 51465), (2628, 44885), (2820, 41829), (2865, 41172), (3285, 35908), (3431, 34380), (3438, 34310), (3820, 30879), (4230, 27886), (4380, 26931), (5730, 20586), (6570, 17954), (6862, 17190), (6876, 17155), (8460, 13943), (8595, 13724), (8977, 13140), (10293, 11460)]