247093200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 240

約数和(自身を含む): 891192960

約数和(自身を除く): 644099760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 137, 144, 150, 167, 180, 200, 216, 225, 240, 270, 274, 300, 334, 360, 400, 411, 432, 450, 501, 540, 548, 600, 668, 675, 685, 720, 822, 835, 900, 1002, 1080, 1096, 1200, 1233, 1336, 1350, 1370, 1503, 1644, 1670, 1800, 2004, 2055, 2160, 2192, 2466, 2505, 2672, 2700, 2740, 3006, 3288, 3340, 3425, 3600, 3699, 4008, 4110, 4175, 4509, 4932, 5010, 5400, 5480, 6012, 6165, 6576, 6680, 6850, 7398, 7515, 8016, 8220, 8350, 9018, 9864, 10020, 10275, 10800, 10960, 12024, 12330, 12525, 13360, 13700, 14796, 15030, 16440, 16700, 18036, 18495, 19728, 20040, 20550, 22545, 22879, 24048, 24660, 25050, 27400, 29592, 30060, 30825, 32880, 33400, 36072, 36990, 37575, 40080, 41100, 45090, 45758, 49320, 50100, 54800, 59184, 60120, 61650, 66800, 68637, 72144, 73980, 75150, 82200, 90180, 91516, 92475, 98640, 100200, 112725, 114395, 120240, 123300, 137274, 147960, 150300, 164400, 180360, 183032, 184950, 200400, 205911, 225450, 228790, 246600, 274548, 295920, 300600, 343185, 360720, 366064, 369900, 411822, 450900, 457580, 493200, 549096, 571975, 601200, 617733, 686370, 739800, 823644, 901800, 915160, 1029555, 1098192, 1143950, 1235466, 1372740, 1479600, 1647288, 1715925, 1803600, 1830320, 2059110, 2287900, 2470932, 2745480, 3088665, 3294576, 3431850, 4118220, 4575800, 4941864, 5147775, 5490960, 6177330, 6863700, 8236440, 9151600, 9883728, 10295550, 12354660, 13727400, 15443325, 16472880, 20591100, 24709320, 27454800, 30886650, 41182200, 49418640, 61773300, 82364400, 123546600, 247093200]

約数ペア:

[(1, 247093200), (2, 123546600), (3, 82364400), (4, 61773300), (5, 49418640), (6, 41182200), (8, 30886650), (9, 27454800), (10, 24709320), (12, 20591100), (15, 16472880), (16, 15443325), (18, 13727400), (20, 12354660), (24, 10295550), (25, 9883728), (27, 9151600), (30, 8236440), (36, 6863700), (40, 6177330), (45, 5490960), (48, 5147775), (50, 4941864), (54, 4575800), (60, 4118220), (72, 3431850), (75, 3294576), (80, 3088665), (90, 2745480), (100, 2470932), (108, 2287900), (120, 2059110), (135, 1830320), (137, 1803600), (144, 1715925), (150, 1647288), (167, 1479600), (180, 1372740), (200, 1235466), (216, 1143950), (225, 1098192), (240, 1029555), (270, 915160), (274, 901800), (300, 823644), (334, 739800), (360, 686370), (400, 617733), (411, 601200), (432, 571975), (450, 549096), (501, 493200), (540, 457580), (548, 450900), (600, 411822), (668, 369900), (675, 366064), (685, 360720), (720, 343185), (822, 300600), (835, 295920), (900, 274548), (1002, 246600), (1080, 228790), (1096, 225450), (1200, 205911), (1233, 200400), (1336, 184950), (1350, 183032), (1370, 180360), (1503, 164400), (1644, 150300), (1670, 147960), (1800, 137274), (2004, 123300), (2055, 120240), (2160, 114395), (2192, 112725), (2466, 100200), (2505, 98640), (2672, 92475), (2700, 91516), (2740, 90180), (3006, 82200), (3288, 75150), (3340, 73980), (3425, 72144), (3600, 68637), (3699, 66800), (4008, 61650), (4110, 60120), (4175, 59184), (4509, 54800), (4932, 50100), (5010, 49320), (5400, 45758), (5480, 45090), (6012, 41100), (6165, 40080), (6576, 37575), (6680, 36990), (6850, 36072), (7398, 33400), (7515, 32880), (8016, 30825), (8220, 30060), (8350, 29592), (9018, 27400), (9864, 25050), (10020, 24660), (10275, 24048), (10800, 22879), (10960, 22545), (12024, 20550), (12330, 20040), (12525, 19728), (13360, 18495), (13700, 18036), (14796, 16700), (15030, 16440)]