82385910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 243378432

約数和(自身を除く): 160992522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 81, 85, 90, 93, 102, 135, 153, 155, 162, 170, 186, 193, 255, 270, 279, 306, 310, 386, 405, 459, 465, 510, 527, 558, 579, 765, 810, 837, 918, 930, 965, 1054, 1158, 1377, 1395, 1530, 1581, 1674, 1737, 1930, 2295, 2511, 2635, 2754, 2790, 2895, 3162, 3281, 3474, 4185, 4590, 4743, 5022, 5211, 5270, 5790, 5983, 6562, 6885, 7905, 8370, 8685, 9486, 9843, 10422, 11966, 12555, 13770, 14229, 15633, 15810, 16405, 17370, 17949, 19686, 23715, 25110, 26055, 28458, 29529, 29915, 31266, 32810, 35898, 42687, 47430, 49215, 52110, 53847, 59058, 59830, 71145, 78165, 85374, 88587, 89745, 98430, 101711, 107694, 142290, 147645, 156330, 161541, 177174, 179490, 203422, 213435, 265761, 269235, 295290, 305133, 323082, 426870, 442935, 484623, 508555, 531522, 538470, 610266, 807705, 885870, 915399, 969246, 1017110, 1328805, 1525665, 1615410, 1830798, 2423115, 2657610, 2746197, 3051330, 4576995, 4846230, 5492394, 8238591, 9153990, 13730985, 16477182, 27461970, 41192955, 82385910]

約数ペア:

[(1, 82385910), (2, 41192955), (3, 27461970), (5, 16477182), (6, 13730985), (9, 9153990), (10, 8238591), (15, 5492394), (17, 4846230), (18, 4576995), (27, 3051330), (30, 2746197), (31, 2657610), (34, 2423115), (45, 1830798), (51, 1615410), (54, 1525665), (62, 1328805), (81, 1017110), (85, 969246), (90, 915399), (93, 885870), (102, 807705), (135, 610266), (153, 538470), (155, 531522), (162, 508555), (170, 484623), (186, 442935), (193, 426870), (255, 323082), (270, 305133), (279, 295290), (306, 269235), (310, 265761), (386, 213435), (405, 203422), (459, 179490), (465, 177174), (510, 161541), (527, 156330), (558, 147645), (579, 142290), (765, 107694), (810, 101711), (837, 98430), (918, 89745), (930, 88587), (965, 85374), (1054, 78165), (1158, 71145), (1377, 59830), (1395, 59058), (1530, 53847), (1581, 52110), (1674, 49215), (1737, 47430), (1930, 42687), (2295, 35898), (2511, 32810), (2635, 31266), (2754, 29915), (2790, 29529), (2895, 28458), (3162, 26055), (3281, 25110), (3474, 23715), (4185, 19686), (4590, 17949), (4743, 17370), (5022, 16405), (5211, 15810), (5270, 15633), (5790, 14229), (5983, 13770), (6562, 12555), (6885, 11966), (7905, 10422), (8370, 9843), (8685, 9486)]