19959209550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5563}}^1$

素因数の和:5672

約数の個数: 288

約数和(自身を含む): 65869569792

約数和(自身を除く): 45910360242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 67, 70, 75, 85, 90, 102, 105, 119, 126, 134, 150, 153, 170, 175, 201, 210, 225, 238, 255, 306, 315, 335, 350, 357, 402, 425, 450, 469, 510, 525, 595, 603, 630, 670, 714, 765, 850, 938, 1005, 1050, 1071, 1139, 1190, 1206, 1275, 1407, 1530, 1575, 1675, 1785, 2010, 2142, 2278, 2345, 2550, 2814, 2975, 3015, 3150, 3350, 3417, 3570, 3825, 4221, 4690, 5025, 5355, 5563, 5695, 5950, 6030, 6834, 7035, 7650, 7973, 8442, 8925, 10050, 10251, 10710, 11126, 11390, 11725, 14070, 15075, 15946, 16689, 17085, 17850, 20502, 21105, 23450, 23919, 26775, 27815, 28475, 30150, 33378, 34170, 35175, 38941, 39865, 42210, 47838, 50067, 51255, 53550, 55630, 56950, 70350, 71757, 77882, 79730, 83445, 85425, 94571, 100134, 102510, 105525, 116823, 119595, 139075, 143514, 166890, 170850, 189142, 194705, 199325, 211050, 233646, 239190, 250335, 256275, 278150, 283713, 350469, 358785, 372721, 389410, 398650, 417225, 472855, 500670, 512550, 567426, 584115, 597975, 661997, 700938, 717570, 745442, 834450, 851139, 945710, 973525, 1118163, 1168230, 1195950, 1251675, 1323994, 1418565, 1702278, 1752345, 1793925, 1863605, 1947050, 1985991, 2236326, 2364275, 2503350, 2609047, 2837130, 2920575, 3309985, 3354489, 3504690, 3587850, 3727210, 3971982, 4255695, 4728550, 5218094, 5590815, 5841150, 5957973, 6336257, 6619970, 6708978, 7092825, 7827141, 8511390, 8761725, 9318025, 9929955, 11181630, 11915946, 12672514, 13045235, 14185650, 15654282, 16549925, 16772445, 17523450, 18636050, 19008771, 19859910, 21278475, 23481423, 26090470, 27954075, 29789865, 31681285, 33099850, 33544890, 38017542, 39135705, 42556950, 44353799, 46962846, 49649775, 55908150, 57026313, 59579730, 63362570, 65226175, 78271410, 83862225, 88707598, 95043855, 99299550, 114052626, 117407115, 130452350, 133061397, 148949325, 158406425, 167724450, 190087710, 195678525, 221768995, 234814230, 266122794, 285131565, 297898650, 316812850, 391357050, 399184191, 443537990, 475219275, 570263130, 587035575, 665306985, 798368382, 950438550, 1108844975, 1174071150, 1330613970, 1425657825, 1995920955, 2217689950, 2851315650, 3326534925, 3991841910, 6653069850, 9979604775, 19959209550]

約数ペア:

[(1, 19959209550), (2, 9979604775), (3, 6653069850), (5, 3991841910), (6, 3326534925), (7, 2851315650), (9, 2217689950), (10, 1995920955), (14, 1425657825), (15, 1330613970), (17, 1174071150), (18, 1108844975), (21, 950438550), (25, 798368382), (30, 665306985), (34, 587035575), (35, 570263130), (42, 475219275), (45, 443537990), (50, 399184191), (51, 391357050), (63, 316812850), (67, 297898650), (70, 285131565), (75, 266122794), (85, 234814230), (90, 221768995), (102, 195678525), (105, 190087710), (119, 167724450), (126, 158406425), (134, 148949325), (150, 133061397), (153, 130452350), (170, 117407115), (175, 114052626), (201, 99299550), (210, 95043855), (225, 88707598), (238, 83862225), (255, 78271410), (306, 65226175), (315, 63362570), (335, 59579730), (350, 57026313), (357, 55908150), (402, 49649775), (425, 46962846), (450, 44353799), (469, 42556950), (510, 39135705), (525, 38017542), (595, 33544890), (603, 33099850), (630, 31681285), (670, 29789865), (714, 27954075), (765, 26090470), (850, 23481423), (938, 21278475), (1005, 19859910), (1050, 19008771), (1071, 18636050), (1139, 17523450), (1190, 16772445), (1206, 16549925), (1275, 15654282), (1407, 14185650), (1530, 13045235), (1575, 12672514), (1675, 11915946), (1785, 11181630), (2010, 9929955), (2142, 9318025), (2278, 8761725), (2345, 8511390), (2550, 7827141), (2814, 7092825), (2975, 6708978), (3015, 6619970), (3150, 6336257), (3350, 5957973), (3417, 5841150), (3570, 5590815), (3825, 5218094), (4221, 4728550), (4690, 4255695), (5025, 3971982), (5355, 3727210), (5563, 3587850), (5695, 3504690), (5950, 3354489), (6030, 3309985), (6834, 2920575), (7035, 2837130), (7650, 2609047), (7973, 2503350), (8442, 2364275), (8925, 2236326), (10050, 1985991), (10251, 1947050), (10710, 1863605), (11126, 1793925), (11390, 1752345), (11725, 1702278), (14070, 1418565), (15075, 1323994), (15946, 1251675), (16689, 1195950), (17085, 1168230), (17850, 1118163), (20502, 973525), (21105, 945710), (23450, 851139), (23919, 834450), (26775, 745442), (27815, 717570), (28475, 700938), (30150, 661997), (33378, 597975), (34170, 584115), (35175, 567426), (38941, 512550), (39865, 500670), (42210, 472855), (47838, 417225), (50067, 398650), (51255, 389410), (53550, 372721), (55630, 358785), (56950, 350469), (70350, 283713), (71757, 278150), (77882, 256275), (79730, 250335), (83445, 239190), (85425, 233646), (94571, 211050), (100134, 199325), (102510, 194705), (105525, 189142), (116823, 170850), (119595, 166890), (139075, 143514)]