54868860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 186278400

約数和(自身を除く): 131409540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 43, 45, 51, 54, 60, 68, 85, 86, 90, 102, 108, 129, 135, 139, 153, 170, 172, 180, 204, 215, 255, 258, 270, 278, 306, 340, 387, 417, 430, 459, 510, 516, 540, 556, 612, 645, 695, 731, 765, 774, 834, 860, 918, 1020, 1161, 1251, 1290, 1390, 1462, 1530, 1548, 1668, 1836, 1935, 2085, 2193, 2295, 2322, 2363, 2502, 2580, 2780, 2924, 3060, 3655, 3753, 3870, 4170, 4386, 4590, 4644, 4726, 5004, 5805, 5977, 6255, 6579, 7089, 7310, 7506, 7740, 8340, 8772, 9180, 9452, 10965, 11610, 11815, 11954, 12510, 13158, 14178, 14620, 15012, 17931, 18765, 19737, 21267, 21930, 23220, 23630, 23908, 25020, 26316, 28356, 29885, 32895, 35445, 35862, 37530, 39474, 42534, 43860, 47260, 53793, 59770, 63801, 65790, 70890, 71724, 75060, 78948, 85068, 89655, 98685, 101609, 106335, 107586, 119540, 127602, 131580, 141780, 161379, 179310, 197370, 203218, 212670, 215172, 255204, 268965, 304827, 319005, 322758, 358620, 394740, 406436, 425340, 508045, 537930, 609654, 638010, 645516, 806895, 914481, 1016090, 1075860, 1219308, 1276020, 1524135, 1613790, 1828962, 2032180, 2743443, 3048270, 3227580, 3657924, 4572405, 5486886, 6096540, 9144810, 10973772, 13717215, 18289620, 27434430, 54868860]

約数ペア:

[(1, 54868860), (2, 27434430), (3, 18289620), (4, 13717215), (5, 10973772), (6, 9144810), (9, 6096540), (10, 5486886), (12, 4572405), (15, 3657924), (17, 3227580), (18, 3048270), (20, 2743443), (27, 2032180), (30, 1828962), (34, 1613790), (36, 1524135), (43, 1276020), (45, 1219308), (51, 1075860), (54, 1016090), (60, 914481), (68, 806895), (85, 645516), (86, 638010), (90, 609654), (102, 537930), (108, 508045), (129, 425340), (135, 406436), (139, 394740), (153, 358620), (170, 322758), (172, 319005), (180, 304827), (204, 268965), (215, 255204), (255, 215172), (258, 212670), (270, 203218), (278, 197370), (306, 179310), (340, 161379), (387, 141780), (417, 131580), (430, 127602), (459, 119540), (510, 107586), (516, 106335), (540, 101609), (556, 98685), (612, 89655), (645, 85068), (695, 78948), (731, 75060), (765, 71724), (774, 70890), (834, 65790), (860, 63801), (918, 59770), (1020, 53793), (1161, 47260), (1251, 43860), (1290, 42534), (1390, 39474), (1462, 37530), (1530, 35862), (1548, 35445), (1668, 32895), (1836, 29885), (1935, 28356), (2085, 26316), (2193, 25020), (2295, 23908), (2322, 23630), (2363, 23220), (2502, 21930), (2580, 21267), (2780, 19737), (2924, 18765), (3060, 17931), (3655, 15012), (3753, 14620), (3870, 14178), (4170, 13158), (4386, 12510), (4590, 11954), (4644, 11815), (4726, 11610), (5004, 10965), (5805, 9452), (5977, 9180), (6255, 8772), (6579, 8340), (7089, 7740), (7310, 7506)]