274780350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 240

約数和(自身を含む): 873412848

約数和(自身を除く): 598632498

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, 306, 307, 325, 351, 390, 405, 425, 442, 450, 459, 510, 585, 614, 650, 663, 675, 702, 765, 810, 850, 918, 921, 975, 1053, 1105, 1170, 1275, 1326, 1350, 1377, 1530, 1535, 1755, 1842, 1950, 1989, 2025, 2106, 2210, 2295, 2550, 2754, 2763, 2925, 3070, 3315, 3510, 3825, 3978, 3991, 4050, 4590, 4605, 5219, 5265, 5525, 5526, 5850, 5967, 6630, 6885, 7650, 7675, 7982, 8289, 8775, 9210, 9945, 10438, 10530, 11050, 11475, 11934, 11973, 13770, 13815, 15350, 15657, 16575, 16578, 17550, 17901, 19890, 19955, 22950, 23025, 23946, 24867, 26095, 26325, 27630, 29835, 31314, 33150, 34425, 35802, 35919, 39910, 41445, 46050, 46971, 49725, 49734, 52190, 52650, 59670, 59865, 67847, 68850, 69075, 71838, 78285, 82890, 89505, 93942, 99450, 99775, 107757, 119730, 124335, 130475, 135694, 138150, 140913, 149175, 156570, 179010, 179595, 199550, 203541, 207225, 215514, 234855, 248670, 260950, 281826, 298350, 299325, 323271, 339235, 359190, 391425, 407082, 414450, 422739, 447525, 469710, 538785, 598650, 610623, 621675, 646542, 678470, 704565, 782850, 845478, 895050, 897975, 1017705, 1077570, 1174275, 1221246, 1243350, 1409130, 1616355, 1696175, 1795950, 1831869, 2035410, 2113695, 2348550, 2693925, 3053115, 3232710, 3392350, 3522825, 3663738, 4227390, 5088525, 5387850, 5495607, 6106230, 7045650, 8081775, 9159345, 10177050, 10568475, 10991214, 15265575, 16163550, 18318690, 21136950, 27478035, 30531150, 45796725, 54956070, 91593450, 137390175, 274780350]

約数ペア:

[(1, 274780350), (2, 137390175), (3, 91593450), (5, 54956070), (6, 45796725), (9, 30531150), (10, 27478035), (13, 21136950), (15, 18318690), (17, 16163550), (18, 15265575), (25, 10991214), (26, 10568475), (27, 10177050), (30, 9159345), (34, 8081775), (39, 7045650), (45, 6106230), (50, 5495607), (51, 5387850), (54, 5088525), (65, 4227390), (75, 3663738), (78, 3522825), (81, 3392350), (85, 3232710), (90, 3053115), (102, 2693925), (117, 2348550), (130, 2113695), (135, 2035410), (150, 1831869), (153, 1795950), (162, 1696175), (170, 1616355), (195, 1409130), (221, 1243350), (225, 1221246), (234, 1174275), (255, 1077570), (270, 1017705), (306, 897975), (307, 895050), (325, 845478), (351, 782850), (390, 704565), (405, 678470), (425, 646542), (442, 621675), (450, 610623), (459, 598650), (510, 538785), (585, 469710), (614, 447525), (650, 422739), (663, 414450), (675, 407082), (702, 391425), (765, 359190), (810, 339235), (850, 323271), (918, 299325), (921, 298350), (975, 281826), (1053, 260950), (1105, 248670), (1170, 234855), (1275, 215514), (1326, 207225), (1350, 203541), (1377, 199550), (1530, 179595), (1535, 179010), (1755, 156570), (1842, 149175), (1950, 140913), (1989, 138150), (2025, 135694), (2106, 130475), (2210, 124335), (2295, 119730), (2550, 107757), (2754, 99775), (2763, 99450), (2925, 93942), (3070, 89505), (3315, 82890), (3510, 78285), (3825, 71838), (3978, 69075), (3991, 68850), (4050, 67847), (4590, 59865), (4605, 59670), (5219, 52650), (5265, 52190), (5525, 49734), (5526, 49725), (5850, 46971), (5967, 46050), (6630, 41445), (6885, 39910), (7650, 35919), (7675, 35802), (7982, 34425), (8289, 33150), (8775, 31314), (9210, 29835), (9945, 27630), (10438, 26325), (10530, 26095), (11050, 24867), (11475, 23946), (11934, 23025), (11973, 22950), (13770, 19955), (13815, 19890), (15350, 17901), (15657, 17550), (16575, 16578)]