242558550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 240

約数和(自身を含む): 771325632

約数和(自身を除く): 528767082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 65, 75, 78, 81, 85, 90, 102, 117, 130, 135, 150, 153, 162, 170, 195, 221, 225, 234, 255, 270, 271, 306, 325, 351, 390, 405, 425, 442, 450, 459, 510, 542, 585, 650, 663, 675, 702, 765, 810, 813, 850, 918, 975, 1053, 1105, 1170, 1275, 1326, 1350, 1355, 1377, 1530, 1626, 1755, 1950, 1989, 2025, 2106, 2210, 2295, 2439, 2550, 2710, 2754, 2925, 3315, 3510, 3523, 3825, 3978, 4050, 4065, 4590, 4607, 4878, 5265, 5525, 5850, 5967, 6630, 6775, 6885, 7046, 7317, 7650, 8130, 8775, 9214, 9945, 10530, 10569, 11050, 11475, 11934, 12195, 13550, 13770, 13821, 14634, 16575, 17550, 17615, 17901, 19890, 20325, 21138, 21951, 22950, 23035, 24390, 26325, 27642, 29835, 31707, 33150, 34425, 35230, 35802, 36585, 40650, 41463, 43902, 46070, 49725, 52650, 52845, 59670, 59891, 60975, 63414, 68850, 69105, 73170, 82926, 88075, 89505, 95121, 99450, 105690, 109755, 115175, 119782, 121950, 124389, 138210, 149175, 158535, 176150, 179010, 179673, 182925, 190242, 207315, 219510, 230350, 248778, 264225, 285363, 298350, 299455, 317070, 345525, 359346, 365850, 373167, 414630, 447525, 475605, 528450, 539019, 548775, 570726, 598910, 621945, 691050, 746334, 792675, 895050, 898365, 951210, 1036575, 1078038, 1097550, 1243890, 1426815, 1497275, 1585350, 1617057, 1796730, 1865835, 2073150, 2378025, 2695095, 2853630, 2994550, 3109725, 3234114, 3731670, 4491825, 4756050, 4851171, 5390190, 6219450, 7134075, 8085285, 8983650, 9329175, 9702342, 13475475, 14268150, 16170570, 18658350, 24255855, 26950950, 40426425, 48511710, 80852850, 121279275, 242558550]

約数ペア:

[(1, 242558550), (2, 121279275), (3, 80852850), (5, 48511710), (6, 40426425), (9, 26950950), (10, 24255855), (13, 18658350), (15, 16170570), (17, 14268150), (18, 13475475), (25, 9702342), (26, 9329175), (27, 8983650), (30, 8085285), (34, 7134075), (39, 6219450), (45, 5390190), (50, 4851171), (51, 4756050), (54, 4491825), (65, 3731670), (75, 3234114), (78, 3109725), (81, 2994550), (85, 2853630), (90, 2695095), (102, 2378025), (117, 2073150), (130, 1865835), (135, 1796730), (150, 1617057), (153, 1585350), (162, 1497275), (170, 1426815), (195, 1243890), (221, 1097550), (225, 1078038), (234, 1036575), (255, 951210), (270, 898365), (271, 895050), (306, 792675), (325, 746334), (351, 691050), (390, 621945), (405, 598910), (425, 570726), (442, 548775), (450, 539019), (459, 528450), (510, 475605), (542, 447525), (585, 414630), (650, 373167), (663, 365850), (675, 359346), (702, 345525), (765, 317070), (810, 299455), (813, 298350), (850, 285363), (918, 264225), (975, 248778), (1053, 230350), (1105, 219510), (1170, 207315), (1275, 190242), (1326, 182925), (1350, 179673), (1355, 179010), (1377, 176150), (1530, 158535), (1626, 149175), (1755, 138210), (1950, 124389), (1989, 121950), (2025, 119782), (2106, 115175), (2210, 109755), (2295, 105690), (2439, 99450), (2550, 95121), (2710, 89505), (2754, 88075), (2925, 82926), (3315, 73170), (3510, 69105), (3523, 68850), (3825, 63414), (3978, 60975), (4050, 59891), (4065, 59670), (4590, 52845), (4607, 52650), (4878, 49725), (5265, 46070), (5525, 43902), (5850, 41463), (5967, 40650), (6630, 36585), (6775, 35802), (6885, 35230), (7046, 34425), (7317, 33150), (7650, 31707), (8130, 29835), (8775, 27642), (9214, 26325), (9945, 24390), (10530, 23035), (10569, 22950), (11050, 21951), (11475, 21138), (11934, 20325), (12195, 19890), (13550, 17901), (13770, 17615), (13821, 17550), (14634, 16575)]