25470060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 91929600

約数和(自身を除く): 66459540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 110, 111, 132, 140, 148, 149, 154, 165, 185, 210, 220, 222, 231, 259, 298, 308, 330, 370, 385, 407, 420, 444, 447, 462, 518, 555, 596, 660, 740, 745, 770, 777, 814, 894, 924, 1036, 1043, 1110, 1155, 1221, 1295, 1490, 1540, 1554, 1628, 1639, 1788, 2035, 2086, 2220, 2235, 2310, 2442, 2590, 2849, 2980, 3108, 3129, 3278, 3885, 4070, 4172, 4470, 4620, 4884, 4917, 5180, 5215, 5513, 5698, 6105, 6258, 6556, 7770, 8140, 8195, 8547, 8940, 9834, 10430, 11026, 11396, 11473, 12210, 12516, 14245, 15540, 15645, 16390, 16539, 17094, 19668, 20860, 22052, 22946, 24420, 24585, 27565, 28490, 31290, 32780, 33078, 34188, 34419, 38591, 42735, 45892, 49170, 55130, 56980, 57365, 60643, 62580, 66156, 68838, 77182, 82695, 85470, 98340, 110260, 114730, 115773, 121286, 137676, 154364, 165390, 170940, 172095, 181929, 192955, 229460, 231546, 242572, 303215, 330780, 344190, 363858, 385910, 424501, 463092, 578865, 606430, 688380, 727716, 771820, 849002, 909645, 1157730, 1212860, 1273503, 1698004, 1819290, 2122505, 2315460, 2547006, 3638580, 4245010, 5094012, 6367515, 8490020, 12735030, 25470060]

約数ペア:

[(1, 25470060), (2, 12735030), (3, 8490020), (4, 6367515), (5, 5094012), (6, 4245010), (7, 3638580), (10, 2547006), (11, 2315460), (12, 2122505), (14, 1819290), (15, 1698004), (20, 1273503), (21, 1212860), (22, 1157730), (28, 909645), (30, 849002), (33, 771820), (35, 727716), (37, 688380), (42, 606430), (44, 578865), (55, 463092), (60, 424501), (66, 385910), (70, 363858), (74, 344190), (77, 330780), (84, 303215), (105, 242572), (110, 231546), (111, 229460), (132, 192955), (140, 181929), (148, 172095), (149, 170940), (154, 165390), (165, 154364), (185, 137676), (210, 121286), (220, 115773), (222, 114730), (231, 110260), (259, 98340), (298, 85470), (308, 82695), (330, 77182), (370, 68838), (385, 66156), (407, 62580), (420, 60643), (444, 57365), (447, 56980), (462, 55130), (518, 49170), (555, 45892), (596, 42735), (660, 38591), (740, 34419), (745, 34188), (770, 33078), (777, 32780), (814, 31290), (894, 28490), (924, 27565), (1036, 24585), (1043, 24420), (1110, 22946), (1155, 22052), (1221, 20860), (1295, 19668), (1490, 17094), (1540, 16539), (1554, 16390), (1628, 15645), (1639, 15540), (1788, 14245), (2035, 12516), (2086, 12210), (2220, 11473), (2235, 11396), (2310, 11026), (2442, 10430), (2590, 9834), (2849, 8940), (2980, 8547), (3108, 8195), (3129, 8140), (3278, 7770), (3885, 6556), (4070, 6258), (4172, 6105), (4470, 5698), (4620, 5513), (4884, 5215), (4917, 5180)]