253643400

素因数分解:

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

素因数の和:355

約数の個数: 288

約数和(自身を含む): 938377440

約数和(自身を除く): 684734040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 243, 255, 270, 300, 306, 307, 324, 340, 360, 405, 408, 425, 450, 459, 486, 510, 540, 600, 612, 614, 648, 675, 680, 765, 810, 850, 900, 918, 921, 972, 1020, 1080, 1215, 1224, 1228, 1275, 1350, 1377, 1530, 1535, 1620, 1700, 1800, 1836, 1842, 1944, 2025, 2040, 2295, 2430, 2456, 2550, 2700, 2754, 2763, 3060, 3070, 3240, 3400, 3672, 3684, 3825, 4050, 4131, 4590, 4605, 4860, 5100, 5219, 5400, 5508, 5526, 6075, 6120, 6140, 6885, 7368, 7650, 7675, 8100, 8262, 8289, 9180, 9210, 9720, 10200, 10438, 11016, 11052, 11475, 12150, 12280, 13770, 13815, 15300, 15350, 15657, 16200, 16524, 16578, 18360, 18420, 20655, 20876, 22104, 22950, 23025, 24300, 24867, 26095, 27540, 27630, 30600, 30700, 31314, 33048, 33156, 34425, 36840, 41310, 41445, 41752, 45900, 46050, 46971, 48600, 49734, 52190, 55080, 55260, 61400, 62628, 66312, 68850, 69075, 74601, 78285, 82620, 82890, 91800, 92100, 93942, 99468, 103275, 104380, 110520, 124335, 125256, 130475, 137700, 138150, 140913, 149202, 156570, 165240, 165780, 184200, 187884, 198936, 206550, 207225, 208760, 234855, 248670, 260950, 275400, 276300, 281826, 298404, 313140, 331560, 373005, 375768, 391425, 413100, 414450, 422739, 469710, 497340, 521900, 552600, 563652, 596808, 621675, 626280, 704565, 746010, 782850, 826200, 828900, 845478, 939420, 994680, 1043800, 1127304, 1174275, 1243350, 1268217, 1409130, 1492020, 1565700, 1657800, 1690956, 1865025, 1878840, 2113695, 2348550, 2486700, 2536434, 2818260, 2984040, 3131400, 3381912, 3522825, 3730050, 4227390, 4697100, 4973400, 5072868, 5636520, 6341085, 7045650, 7460100, 8454780, 9394200, 10145736, 10568475, 12682170, 14091300, 14920200, 16909560, 21136950, 25364340, 28182600, 31705425, 42273900, 50728680, 63410850, 84547800, 126821700, 253643400]

約数ペア:

[(1, 253643400), (2, 126821700), (3, 84547800), (4, 63410850), (5, 50728680), (6, 42273900), (8, 31705425), (9, 28182600), (10, 25364340), (12, 21136950), (15, 16909560), (17, 14920200), (18, 14091300), (20, 12682170), (24, 10568475), (25, 10145736), (27, 9394200), (30, 8454780), (34, 7460100), (36, 7045650), (40, 6341085), (45, 5636520), (50, 5072868), (51, 4973400), (54, 4697100), (60, 4227390), (68, 3730050), (72, 3522825), (75, 3381912), (81, 3131400), (85, 2984040), (90, 2818260), (100, 2536434), (102, 2486700), (108, 2348550), (120, 2113695), (135, 1878840), (136, 1865025), (150, 1690956), (153, 1657800), (162, 1565700), (170, 1492020), (180, 1409130), (200, 1268217), (204, 1243350), (216, 1174275), (225, 1127304), (243, 1043800), (255, 994680), (270, 939420), (300, 845478), (306, 828900), (307, 826200), (324, 782850), (340, 746010), (360, 704565), (405, 626280), (408, 621675), (425, 596808), (450, 563652), (459, 552600), (486, 521900), (510, 497340), (540, 469710), (600, 422739), (612, 414450), (614, 413100), (648, 391425), (675, 375768), (680, 373005), (765, 331560), (810, 313140), (850, 298404), (900, 281826), (918, 276300), (921, 275400), (972, 260950), (1020, 248670), (1080, 234855), (1215, 208760), (1224, 207225), (1228, 206550), (1275, 198936), (1350, 187884), (1377, 184200), (1530, 165780), (1535, 165240), (1620, 156570), (1700, 149202), (1800, 140913), (1836, 138150), (1842, 137700), (1944, 130475), (2025, 125256), (2040, 124335), (2295, 110520), (2430, 104380), (2456, 103275), (2550, 99468), (2700, 93942), (2754, 92100), (2763, 91800), (3060, 82890), (3070, 82620), (3240, 78285), (3400, 74601), (3672, 69075), (3684, 68850), (3825, 66312), (4050, 62628), (4131, 61400), (4590, 55260), (4605, 55080), (4860, 52190), (5100, 49734), (5219, 48600), (5400, 46971), (5508, 46050), (5526, 45900), (6075, 41752), (6120, 41445), (6140, 41310), (6885, 36840), (7368, 34425), (7650, 33156), (7675, 33048), (8100, 31314), (8262, 30700), (8289, 30600), (9180, 27630), (9210, 27540), (9720, 26095), (10200, 24867), (10438, 24300), (11016, 23025), (11052, 22950), (11475, 22104), (12150, 20876), (12280, 20655), (13770, 18420), (13815, 18360), (15300, 16578), (15350, 16524), (15657, 16200)]