245241600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 828040752

約数和(自身を除く): 582799152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 128, 150, 159, 160, 192, 200, 212, 240, 241, 256, 265, 300, 318, 320, 384, 400, 424, 480, 482, 530, 600, 636, 640, 723, 768, 795, 800, 848, 960, 964, 1060, 1200, 1205, 1272, 1280, 1325, 1446, 1590, 1600, 1696, 1920, 1928, 2120, 2400, 2410, 2544, 2650, 2892, 3180, 3200, 3392, 3615, 3840, 3856, 3975, 4240, 4800, 4820, 5088, 5300, 5784, 6025, 6360, 6400, 6784, 7230, 7712, 7950, 8480, 9600, 9640, 10176, 10600, 11568, 12050, 12720, 12773, 13568, 14460, 15424, 15900, 16960, 18075, 19200, 19280, 20352, 21200, 23136, 24100, 25440, 25546, 28920, 30848, 31800, 33920, 36150, 38319, 38560, 40704, 42400, 46272, 48200, 50880, 51092, 57840, 61696, 63600, 63865, 67840, 72300, 76638, 77120, 84800, 92544, 96400, 101760, 102184, 115680, 127200, 127730, 144600, 153276, 154240, 169600, 185088, 191595, 192800, 203520, 204368, 231360, 254400, 255460, 289200, 306552, 308480, 319325, 339200, 383190, 385600, 408736, 462720, 508800, 510920, 578400, 613104, 638650, 766380, 771200, 817472, 925440, 957975, 1017600, 1021840, 1156800, 1226208, 1277300, 1532760, 1542400, 1634944, 1915950, 2043680, 2313600, 2452416, 2554600, 3065520, 3269888, 3831900, 4087360, 4627200, 4904832, 5109200, 6131040, 7663800, 8174720, 9809664, 10218400, 12262080, 15327600, 16349440, 20436800, 24524160, 30655200, 40873600, 49048320, 61310400, 81747200, 122620800, 245241600]

約数ペア:

[(1, 245241600), (2, 122620800), (3, 81747200), (4, 61310400), (5, 49048320), (6, 40873600), (8, 30655200), (10, 24524160), (12, 20436800), (15, 16349440), (16, 15327600), (20, 12262080), (24, 10218400), (25, 9809664), (30, 8174720), (32, 7663800), (40, 6131040), (48, 5109200), (50, 4904832), (53, 4627200), (60, 4087360), (64, 3831900), (75, 3269888), (80, 3065520), (96, 2554600), (100, 2452416), (106, 2313600), (120, 2043680), (128, 1915950), (150, 1634944), (159, 1542400), (160, 1532760), (192, 1277300), (200, 1226208), (212, 1156800), (240, 1021840), (241, 1017600), (256, 957975), (265, 925440), (300, 817472), (318, 771200), (320, 766380), (384, 638650), (400, 613104), (424, 578400), (480, 510920), (482, 508800), (530, 462720), (600, 408736), (636, 385600), (640, 383190), (723, 339200), (768, 319325), (795, 308480), (800, 306552), (848, 289200), (960, 255460), (964, 254400), (1060, 231360), (1200, 204368), (1205, 203520), (1272, 192800), (1280, 191595), (1325, 185088), (1446, 169600), (1590, 154240), (1600, 153276), (1696, 144600), (1920, 127730), (1928, 127200), (2120, 115680), (2400, 102184), (2410, 101760), (2544, 96400), (2650, 92544), (2892, 84800), (3180, 77120), (3200, 76638), (3392, 72300), (3615, 67840), (3840, 63865), (3856, 63600), (3975, 61696), (4240, 57840), (4800, 51092), (4820, 50880), (5088, 48200), (5300, 46272), (5784, 42400), (6025, 40704), (6360, 38560), (6400, 38319), (6784, 36150), (7230, 33920), (7712, 31800), (7950, 30848), (8480, 28920), (9600, 25546), (9640, 25440), (10176, 24100), (10600, 23136), (11568, 21200), (12050, 20352), (12720, 19280), (12773, 19200), (13568, 18075), (14460, 16960), (15424, 15900)]