2554578180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1419

約数の個数: 288

約数和(自身を含む): 9733651200

約数和(自身を除く): 7179073020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 149, 154, 165, 180, 198, 210, 220, 231, 252, 298, 308, 315, 330, 385, 396, 420, 447, 462, 495, 596, 630, 660, 693, 745, 770, 894, 924, 990, 1043, 1155, 1237, 1260, 1341, 1386, 1490, 1540, 1639, 1788, 1980, 2086, 2235, 2310, 2474, 2682, 2772, 2980, 3129, 3278, 3465, 3711, 4172, 4470, 4620, 4917, 4948, 5215, 5364, 6185, 6258, 6556, 6705, 6930, 7422, 8195, 8659, 8940, 9387, 9834, 10430, 11133, 11473, 12370, 12516, 13410, 13607, 13860, 14751, 14844, 15645, 16390, 17318, 18555, 18774, 19668, 20860, 22266, 22946, 24585, 24740, 25977, 26820, 27214, 29502, 31290, 32780, 34419, 34636, 37110, 37548, 40821, 43295, 44532, 45892, 46935, 49170, 51954, 54428, 55665, 57365, 59004, 62580, 68035, 68838, 73755, 74220, 77931, 81642, 86590, 93870, 95249, 98340, 103257, 103908, 111330, 114730, 122463, 129885, 136070, 137676, 147510, 155862, 163284, 172095, 173180, 184313, 187740, 190498, 204105, 206514, 222660, 229460, 244926, 259770, 272140, 285747, 295020, 311724, 344190, 368626, 380996, 389655, 408210, 413028, 476245, 489852, 516285, 519540, 552939, 571494, 612315, 688380, 737252, 779310, 816420, 857241, 921565, 952490, 1032570, 1105878, 1142988, 1224630, 1290191, 1428735, 1558620, 1658817, 1714482, 1843130, 1904980, 2027443, 2065140, 2211756, 2449260, 2580382, 2764695, 2857470, 3317634, 3428964, 3686260, 3870573, 4054886, 4286205, 5160764, 5529390, 5714940, 6082329, 6450955, 6635268, 7741146, 8109772, 8294085, 8572410, 10137215, 11058780, 11611719, 12164658, 12901910, 14192101, 15482292, 16588170, 17144820, 18246987, 19352865, 20274430, 23223438, 24329316, 25803820, 28384202, 30411645, 33176340, 36493974, 38705730, 40548860, 42576303, 46446876, 56768404, 58058595, 60823290, 70960505, 72987948, 77411460, 85152606, 91234935, 116117190, 121646580, 127728909, 141921010, 170305212, 182469870, 212881515, 232234380, 255457818, 283842020, 364939740, 425763030, 510915636, 638644545, 851526060, 1277289090, 2554578180]

約数ペア:

[(1, 2554578180), (2, 1277289090), (3, 851526060), (4, 638644545), (5, 510915636), (6, 425763030), (7, 364939740), (9, 283842020), (10, 255457818), (11, 232234380), (12, 212881515), (14, 182469870), (15, 170305212), (18, 141921010), (20, 127728909), (21, 121646580), (22, 116117190), (28, 91234935), (30, 85152606), (33, 77411460), (35, 72987948), (36, 70960505), (42, 60823290), (44, 58058595), (45, 56768404), (55, 46446876), (60, 42576303), (63, 40548860), (66, 38705730), (70, 36493974), (77, 33176340), (84, 30411645), (90, 28384202), (99, 25803820), (105, 24329316), (110, 23223438), (126, 20274430), (132, 19352865), (140, 18246987), (149, 17144820), (154, 16588170), (165, 15482292), (180, 14192101), (198, 12901910), (210, 12164658), (220, 11611719), (231, 11058780), (252, 10137215), (298, 8572410), (308, 8294085), (315, 8109772), (330, 7741146), (385, 6635268), (396, 6450955), (420, 6082329), (447, 5714940), (462, 5529390), (495, 5160764), (596, 4286205), (630, 4054886), (660, 3870573), (693, 3686260), (745, 3428964), (770, 3317634), (894, 2857470), (924, 2764695), (990, 2580382), (1043, 2449260), (1155, 2211756), (1237, 2065140), (1260, 2027443), (1341, 1904980), (1386, 1843130), (1490, 1714482), (1540, 1658817), (1639, 1558620), (1788, 1428735), (1980, 1290191), (2086, 1224630), (2235, 1142988), (2310, 1105878), (2474, 1032570), (2682, 952490), (2772, 921565), (2980, 857241), (3129, 816420), (3278, 779310), (3465, 737252), (3711, 688380), (4172, 612315), (4470, 571494), (4620, 552939), (4917, 519540), (4948, 516285), (5215, 489852), (5364, 476245), (6185, 413028), (6258, 408210), (6556, 389655), (6705, 380996), (6930, 368626), (7422, 344190), (8195, 311724), (8659, 295020), (8940, 285747), (9387, 272140), (9834, 259770), (10430, 244926), (11133, 229460), (11473, 222660), (12370, 206514), (12516, 204105), (13410, 190498), (13607, 187740), (13860, 184313), (14751, 173180), (14844, 172095), (15645, 163284), (16390, 155862), (17318, 147510), (18555, 137676), (18774, 136070), (19668, 129885), (20860, 122463), (22266, 114730), (22946, 111330), (24585, 103908), (24740, 103257), (25977, 98340), (26820, 95249), (27214, 93870), (29502, 86590), (31290, 81642), (32780, 77931), (34419, 74220), (34636, 73755), (37110, 68838), (37548, 68035), (40821, 62580), (43295, 59004), (44532, 57365), (45892, 55665), (46935, 54428), (49170, 51954)]