20545065600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{22063}}^1$

素因数の和:22187

約数の個数: 192

約数和(自身を含む): 68371040640

約数和(自身を除く): 47825975040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 97, 100, 120, 128, 150, 160, 192, 194, 200, 240, 291, 300, 320, 384, 388, 400, 480, 485, 582, 600, 640, 776, 800, 960, 970, 1164, 1200, 1455, 1552, 1600, 1920, 1940, 2328, 2400, 2425, 2910, 3104, 3200, 3880, 4656, 4800, 4850, 5820, 6208, 7275, 7760, 9312, 9600, 9700, 11640, 12416, 14550, 15520, 18624, 19400, 22063, 23280, 29100, 31040, 37248, 38800, 44126, 46560, 58200, 62080, 66189, 77600, 88252, 93120, 110315, 116400, 132378, 155200, 176504, 186240, 220630, 232800, 264756, 310400, 330945, 353008, 441260, 465600, 529512, 551575, 661890, 706016, 882520, 931200, 1059024, 1103150, 1323780, 1412032, 1654725, 1765040, 2118048, 2140111, 2206300, 2647560, 2824064, 3309450, 3530080, 4236096, 4280222, 4412600, 5295120, 6420333, 6618900, 7060160, 8472192, 8560444, 8825200, 10590240, 10700555, 12840666, 13237800, 14120320, 17120888, 17650400, 21180480, 21401110, 25681332, 26475600, 32101665, 34241776, 35300800, 42360960, 42802220, 51362664, 52951200, 53502775, 64203330, 68483552, 70601600, 85604440, 102725328, 105902400, 107005550, 128406660, 136967104, 160508325, 171208880, 205450656, 211804800, 214011100, 256813320, 273934208, 321016650, 342417760, 410901312, 428022200, 513626640, 642033300, 684835520, 821802624, 856044400, 1027253280, 1284066600, 1369671040, 1712088800, 2054506560, 2568133200, 3424177600, 4109013120, 5136266400, 6848355200, 10272532800, 20545065600]

約数ペア:

[(1, 20545065600), (2, 10272532800), (3, 6848355200), (4, 5136266400), (5, 4109013120), (6, 3424177600), (8, 2568133200), (10, 2054506560), (12, 1712088800), (15, 1369671040), (16, 1284066600), (20, 1027253280), (24, 856044400), (25, 821802624), (30, 684835520), (32, 642033300), (40, 513626640), (48, 428022200), (50, 410901312), (60, 342417760), (64, 321016650), (75, 273934208), (80, 256813320), (96, 214011100), (97, 211804800), (100, 205450656), (120, 171208880), (128, 160508325), (150, 136967104), (160, 128406660), (192, 107005550), (194, 105902400), (200, 102725328), (240, 85604440), (291, 70601600), (300, 68483552), (320, 64203330), (384, 53502775), (388, 52951200), (400, 51362664), (480, 42802220), (485, 42360960), (582, 35300800), (600, 34241776), (640, 32101665), (776, 26475600), (800, 25681332), (960, 21401110), (970, 21180480), (1164, 17650400), (1200, 17120888), (1455, 14120320), (1552, 13237800), (1600, 12840666), (1920, 10700555), (1940, 10590240), (2328, 8825200), (2400, 8560444), (2425, 8472192), (2910, 7060160), (3104, 6618900), (3200, 6420333), (3880, 5295120), (4656, 4412600), (4800, 4280222), (4850, 4236096), (5820, 3530080), (6208, 3309450), (7275, 2824064), (7760, 2647560), (9312, 2206300), (9600, 2140111), (9700, 2118048), (11640, 1765040), (12416, 1654725), (14550, 1412032), (15520, 1323780), (18624, 1103150), (19400, 1059024), (22063, 931200), (23280, 882520), (29100, 706016), (31040, 661890), (37248, 551575), (38800, 529512), (44126, 465600), (46560, 441260), (58200, 353008), (62080, 330945), (66189, 310400), (77600, 264756), (88252, 232800), (93120, 220630), (110315, 186240), (116400, 176504), (132378, 155200)]