20111606400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{110261}}^1$

素因数の和:110307

約数の個数: 192

約数和(自身を含む): 69729688800

約数和(自身を除く): 49618082400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 4560, 4800, 5700, 6080, 7296, 7600, 9120, 9600, 11400, 12160, 15200, 18240, 22800, 30400, 36480, 45600, 60800, 91200, 110261, 182400, 220522, 330783, 441044, 551305, 661566, 882088, 1102610, 1323132, 1653915, 1764176, 2094959, 2205220, 2646264, 2756525, 3307830, 3528352, 4189918, 4410440, 5292528, 5513050, 6284877, 6615660, 7056704, 8269575, 8379836, 8820880, 10474795, 10585056, 11026100, 12569754, 13231320, 14113408, 16539150, 16759672, 17641760, 20949590, 21170112, 22052200, 25139508, 26462640, 31424385, 33078300, 33519344, 35283520, 41899180, 42340224, 44104400, 50279016, 52373975, 52925280, 62848770, 66156600, 67038688, 70567040, 83798360, 88208800, 100558032, 104747950, 105850560, 125697540, 132313200, 134077376, 157121925, 167596720, 176417600, 201116064, 209495900, 211701120, 251395080, 264626400, 268154752, 314243850, 335193440, 352835200, 402232128, 418991800, 502790160, 529252800, 628487700, 670386880, 804464256, 837983600, 1005580320, 1058505600, 1256975400, 1340773760, 1675967200, 2011160640, 2513950800, 3351934400, 4022321280, 5027901600, 6703868800, 10055803200, 20111606400]

約数ペア:

[(1, 20111606400), (2, 10055803200), (3, 6703868800), (4, 5027901600), (5, 4022321280), (6, 3351934400), (8, 2513950800), (10, 2011160640), (12, 1675967200), (15, 1340773760), (16, 1256975400), (19, 1058505600), (20, 1005580320), (24, 837983600), (25, 804464256), (30, 670386880), (32, 628487700), (38, 529252800), (40, 502790160), (48, 418991800), (50, 402232128), (57, 352835200), (60, 335193440), (64, 314243850), (75, 268154752), (76, 264626400), (80, 251395080), (95, 211701120), (96, 209495900), (100, 201116064), (114, 176417600), (120, 167596720), (128, 157121925), (150, 134077376), (152, 132313200), (160, 125697540), (190, 105850560), (192, 104747950), (200, 100558032), (228, 88208800), (240, 83798360), (285, 70567040), (300, 67038688), (304, 66156600), (320, 62848770), (380, 52925280), (384, 52373975), (400, 50279016), (456, 44104400), (475, 42340224), (480, 41899180), (570, 35283520), (600, 33519344), (608, 33078300), (640, 31424385), (760, 26462640), (800, 25139508), (912, 22052200), (950, 21170112), (960, 20949590), (1140, 17641760), (1200, 16759672), (1216, 16539150), (1425, 14113408), (1520, 13231320), (1600, 12569754), (1824, 11026100), (1900, 10585056), (1920, 10474795), (2280, 8820880), (2400, 8379836), (2432, 8269575), (2850, 7056704), (3040, 6615660), (3200, 6284877), (3648, 5513050), (3800, 5292528), (4560, 4410440), (4800, 4189918), (5700, 3528352), (6080, 3307830), (7296, 2756525), (7600, 2646264), (9120, 2205220), (9600, 2094959), (11400, 1764176), (12160, 1653915), (15200, 1323132), (18240, 1102610), (22800, 882088), (30400, 661566), (36480, 551305), (45600, 441044), (60800, 330783), (91200, 220522), (110261, 182400)]