51410040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 186624000

約数和(自身を除く): 135213960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 29, 30, 33, 34, 40, 44, 51, 55, 58, 60, 66, 68, 79, 85, 87, 88, 102, 110, 116, 120, 132, 136, 145, 158, 165, 170, 174, 187, 204, 220, 232, 237, 255, 264, 290, 316, 319, 330, 340, 348, 374, 395, 408, 435, 440, 474, 493, 510, 561, 580, 632, 638, 660, 680, 696, 748, 790, 869, 870, 935, 948, 957, 986, 1020, 1122, 1160, 1185, 1276, 1320, 1343, 1479, 1496, 1580, 1595, 1738, 1740, 1870, 1896, 1914, 1972, 2040, 2244, 2291, 2370, 2465, 2552, 2607, 2686, 2805, 2958, 3160, 3190, 3476, 3480, 3740, 3828, 3944, 4029, 4345, 4488, 4582, 4740, 4785, 4930, 5214, 5372, 5423, 5610, 5916, 6380, 6715, 6873, 6952, 7395, 7480, 7656, 8058, 8690, 9164, 9480, 9570, 9860, 10428, 10744, 10846, 11220, 11455, 11832, 12760, 13035, 13430, 13746, 14773, 14790, 16116, 16269, 17380, 18328, 19140, 19720, 20145, 20856, 21692, 22440, 22910, 25201, 26070, 26860, 27115, 27492, 29546, 29580, 32232, 32538, 34365, 34760, 38280, 38947, 40290, 43384, 44319, 45820, 50402, 52140, 53720, 54230, 54984, 59092, 59160, 65076, 68730, 73865, 75603, 77894, 80580, 81345, 88638, 91640, 100804, 104280, 108460, 116841, 118184, 126005, 130152, 137460, 147730, 151206, 155788, 161160, 162690, 177276, 194735, 201608, 216920, 221595, 233682, 252010, 274920, 295460, 302412, 311576, 325380, 354552, 378015, 389470, 428417, 443190, 467364, 504020, 584205, 590920, 604824, 650760, 756030, 778940, 856834, 886380, 934728, 1008040, 1168410, 1285251, 1512060, 1557880, 1713668, 1772760, 2142085, 2336820, 2570502, 3024120, 3427336, 4284170, 4673640, 5141004, 6426255, 8568340, 10282008, 12852510, 17136680, 25705020, 51410040]

約数ペア:

[(1, 51410040), (2, 25705020), (3, 17136680), (4, 12852510), (5, 10282008), (6, 8568340), (8, 6426255), (10, 5141004), (11, 4673640), (12, 4284170), (15, 3427336), (17, 3024120), (20, 2570502), (22, 2336820), (24, 2142085), (29, 1772760), (30, 1713668), (33, 1557880), (34, 1512060), (40, 1285251), (44, 1168410), (51, 1008040), (55, 934728), (58, 886380), (60, 856834), (66, 778940), (68, 756030), (79, 650760), (85, 604824), (87, 590920), (88, 584205), (102, 504020), (110, 467364), (116, 443190), (120, 428417), (132, 389470), (136, 378015), (145, 354552), (158, 325380), (165, 311576), (170, 302412), (174, 295460), (187, 274920), (204, 252010), (220, 233682), (232, 221595), (237, 216920), (255, 201608), (264, 194735), (290, 177276), (316, 162690), (319, 161160), (330, 155788), (340, 151206), (348, 147730), (374, 137460), (395, 130152), (408, 126005), (435, 118184), (440, 116841), (474, 108460), (493, 104280), (510, 100804), (561, 91640), (580, 88638), (632, 81345), (638, 80580), (660, 77894), (680, 75603), (696, 73865), (748, 68730), (790, 65076), (869, 59160), (870, 59092), (935, 54984), (948, 54230), (957, 53720), (986, 52140), (1020, 50402), (1122, 45820), (1160, 44319), (1185, 43384), (1276, 40290), (1320, 38947), (1343, 38280), (1479, 34760), (1496, 34365), (1580, 32538), (1595, 32232), (1738, 29580), (1740, 29546), (1870, 27492), (1896, 27115), (1914, 26860), (1972, 26070), (2040, 25201), (2244, 22910), (2291, 22440), (2370, 21692), (2465, 20856), (2552, 20145), (2607, 19720), (2686, 19140), (2805, 18328), (2958, 17380), (3160, 16269), (3190, 16116), (3476, 14790), (3480, 14773), (3740, 13746), (3828, 13430), (3944, 13035), (4029, 12760), (4345, 11832), (4488, 11455), (4582, 11220), (4740, 10846), (4785, 10744), (4930, 10428), (5214, 9860), (5372, 9570), (5423, 9480), (5610, 9164), (5916, 8690), (6380, 8058), (6715, 7656), (6873, 7480), (6952, 7395)]