27746550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 240

約数和(自身を含む): 90744192

約数和(自身を除く): 62997642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 31, 34, 39, 45, 50, 51, 54, 62, 65, 75, 78, 81, 85, 90, 93, 102, 117, 130, 135, 150, 153, 155, 162, 170, 186, 195, 221, 225, 234, 255, 270, 279, 306, 310, 325, 351, 390, 403, 405, 425, 442, 450, 459, 465, 510, 527, 558, 585, 650, 663, 675, 702, 765, 775, 806, 810, 837, 850, 918, 930, 975, 1053, 1054, 1105, 1170, 1209, 1275, 1326, 1350, 1377, 1395, 1530, 1550, 1581, 1674, 1755, 1950, 1989, 2015, 2025, 2106, 2210, 2295, 2325, 2418, 2511, 2550, 2635, 2754, 2790, 2925, 3162, 3315, 3510, 3627, 3825, 3978, 4030, 4050, 4185, 4590, 4650, 4743, 5022, 5265, 5270, 5525, 5850, 5967, 6045, 6630, 6851, 6885, 6975, 7254, 7650, 7905, 8370, 8775, 9486, 9945, 10075, 10530, 10881, 11050, 11475, 11934, 12090, 12555, 13175, 13702, 13770, 13950, 14229, 15810, 16575, 17550, 17901, 18135, 19890, 20150, 20553, 20925, 21762, 22950, 23715, 25110, 26325, 26350, 28458, 29835, 30225, 32643, 33150, 34255, 34425, 35802, 36270, 39525, 41106, 41850, 42687, 47430, 49725, 52650, 54405, 59670, 60450, 61659, 62775, 65286, 68510, 68850, 71145, 79050, 85374, 89505, 90675, 99450, 102765, 108810, 118575, 123318, 125550, 142290, 149175, 163215, 171275, 179010, 181350, 184977, 205530, 213435, 237150, 272025, 298350, 308295, 326430, 342550, 355725, 369954, 426870, 447525, 513825, 544050, 554931, 616590, 711450, 816075, 895050, 924885, 1027650, 1067175, 1109862, 1541475, 1632150, 1849770, 2134350, 2774655, 3082950, 4624425, 5549310, 9248850, 13873275, 27746550]

約数ペア:

[(1, 27746550), (2, 13873275), (3, 9248850), (5, 5549310), (6, 4624425), (9, 3082950), (10, 2774655), (13, 2134350), (15, 1849770), (17, 1632150), (18, 1541475), (25, 1109862), (26, 1067175), (27, 1027650), (30, 924885), (31, 895050), (34, 816075), (39, 711450), (45, 616590), (50, 554931), (51, 544050), (54, 513825), (62, 447525), (65, 426870), (75, 369954), (78, 355725), (81, 342550), (85, 326430), (90, 308295), (93, 298350), (102, 272025), (117, 237150), (130, 213435), (135, 205530), (150, 184977), (153, 181350), (155, 179010), (162, 171275), (170, 163215), (186, 149175), (195, 142290), (221, 125550), (225, 123318), (234, 118575), (255, 108810), (270, 102765), (279, 99450), (306, 90675), (310, 89505), (325, 85374), (351, 79050), (390, 71145), (403, 68850), (405, 68510), (425, 65286), (442, 62775), (450, 61659), (459, 60450), (465, 59670), (510, 54405), (527, 52650), (558, 49725), (585, 47430), (650, 42687), (663, 41850), (675, 41106), (702, 39525), (765, 36270), (775, 35802), (806, 34425), (810, 34255), (837, 33150), (850, 32643), (918, 30225), (930, 29835), (975, 28458), (1053, 26350), (1054, 26325), (1105, 25110), (1170, 23715), (1209, 22950), (1275, 21762), (1326, 20925), (1350, 20553), (1377, 20150), (1395, 19890), (1530, 18135), (1550, 17901), (1581, 17550), (1674, 16575), (1755, 15810), (1950, 14229), (1989, 13950), (2015, 13770), (2025, 13702), (2106, 13175), (2210, 12555), (2295, 12090), (2325, 11934), (2418, 11475), (2511, 11050), (2550, 10881), (2635, 10530), (2754, 10075), (2790, 9945), (2925, 9486), (3162, 8775), (3315, 8370), (3510, 7905), (3627, 7650), (3825, 7254), (3978, 6975), (4030, 6885), (4050, 6851), (4185, 6630), (4590, 6045), (4650, 5967), (4743, 5850), (5022, 5525), (5265, 5270)]