89197920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8849}}^1$

素因数の和:8877

約数の個数: 144

約数和(自身を含む): 347911200

約数和(自身を除く): 258713280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8849, 10080, 17698, 26547, 35396, 44245, 53094, 61943, 70792, 79641, 88490, 106188, 123886, 132735, 141584, 159282, 176980, 185829, 212376, 247772, 265470, 283168, 309715, 318564, 353960, 371658, 398205, 424752, 495544, 530940, 557487, 619430, 637128, 707920, 743316, 796410, 849504, 929145, 991088, 1061880, 1114974, 1238860, 1274256, 1415840, 1486632, 1592820, 1858290, 1982176, 2123760, 2229948, 2477720, 2548512, 2787435, 2973264, 3185640, 3716580, 4247520, 4459896, 4955440, 5574870, 5946528, 6371280, 7433160, 8919792, 9910880, 11149740, 12742560, 14866320, 17839584, 22299480, 29732640, 44598960, 89197920]

約数ペア:

[(1, 89197920), (2, 44598960), (3, 29732640), (4, 22299480), (5, 17839584), (6, 14866320), (7, 12742560), (8, 11149740), (9, 9910880), (10, 8919792), (12, 7433160), (14, 6371280), (15, 5946528), (16, 5574870), (18, 4955440), (20, 4459896), (21, 4247520), (24, 3716580), (28, 3185640), (30, 2973264), (32, 2787435), (35, 2548512), (36, 2477720), (40, 2229948), (42, 2123760), (45, 1982176), (48, 1858290), (56, 1592820), (60, 1486632), (63, 1415840), (70, 1274256), (72, 1238860), (80, 1114974), (84, 1061880), (90, 991088), (96, 929145), (105, 849504), (112, 796410), (120, 743316), (126, 707920), (140, 637128), (144, 619430), (160, 557487), (168, 530940), (180, 495544), (210, 424752), (224, 398205), (240, 371658), (252, 353960), (280, 318564), (288, 309715), (315, 283168), (336, 265470), (360, 247772), (420, 212376), (480, 185829), (504, 176980), (560, 159282), (630, 141584), (672, 132735), (720, 123886), (840, 106188), (1008, 88490), (1120, 79641), (1260, 70792), (1440, 61943), (1680, 53094), (2016, 44245), (2520, 35396), (3360, 26547), (5040, 17698), (8849, 10080)]