57135540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 146077260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 83, 84, 105, 110, 132, 140, 149, 154, 165, 166, 210, 220, 231, 249, 298, 308, 330, 332, 385, 415, 420, 447, 462, 498, 581, 596, 660, 745, 770, 830, 894, 913, 924, 996, 1043, 1155, 1162, 1245, 1490, 1540, 1639, 1660, 1743, 1788, 1826, 2086, 2235, 2310, 2324, 2490, 2739, 2905, 2980, 3129, 3278, 3486, 3652, 4172, 4470, 4565, 4620, 4917, 4980, 5215, 5478, 5810, 6258, 6391, 6556, 6972, 8195, 8715, 8940, 9130, 9834, 10430, 10956, 11473, 11620, 12367, 12516, 12782, 13695, 15645, 16390, 17430, 18260, 19173, 19668, 20860, 22946, 24585, 24734, 25564, 27390, 31290, 31955, 32780, 34419, 34860, 37101, 38346, 45892, 49170, 49468, 54780, 57365, 61835, 62580, 63910, 68838, 74202, 76692, 86569, 95865, 98340, 114730, 123670, 127820, 136037, 137676, 148404, 172095, 173138, 185505, 191730, 229460, 247340, 259707, 272074, 344190, 346276, 371010, 383460, 408111, 432845, 519414, 544148, 680185, 688380, 742020, 816222, 865690, 952259, 1038828, 1298535, 1360370, 1632444, 1731380, 1904518, 2040555, 2597070, 2720740, 2856777, 3809036, 4081110, 4761295, 5194140, 5713554, 8162220, 9522590, 11427108, 14283885, 19045180, 28567770, 57135540]

約数ペア:

[(1, 57135540), (2, 28567770), (3, 19045180), (4, 14283885), (5, 11427108), (6, 9522590), (7, 8162220), (10, 5713554), (11, 5194140), (12, 4761295), (14, 4081110), (15, 3809036), (20, 2856777), (21, 2720740), (22, 2597070), (28, 2040555), (30, 1904518), (33, 1731380), (35, 1632444), (42, 1360370), (44, 1298535), (55, 1038828), (60, 952259), (66, 865690), (70, 816222), (77, 742020), (83, 688380), (84, 680185), (105, 544148), (110, 519414), (132, 432845), (140, 408111), (149, 383460), (154, 371010), (165, 346276), (166, 344190), (210, 272074), (220, 259707), (231, 247340), (249, 229460), (298, 191730), (308, 185505), (330, 173138), (332, 172095), (385, 148404), (415, 137676), (420, 136037), (447, 127820), (462, 123670), (498, 114730), (581, 98340), (596, 95865), (660, 86569), (745, 76692), (770, 74202), (830, 68838), (894, 63910), (913, 62580), (924, 61835), (996, 57365), (1043, 54780), (1155, 49468), (1162, 49170), (1245, 45892), (1490, 38346), (1540, 37101), (1639, 34860), (1660, 34419), (1743, 32780), (1788, 31955), (1826, 31290), (2086, 27390), (2235, 25564), (2310, 24734), (2324, 24585), (2490, 22946), (2739, 20860), (2905, 19668), (2980, 19173), (3129, 18260), (3278, 17430), (3486, 16390), (3652, 15645), (4172, 13695), (4470, 12782), (4565, 12516), (4620, 12367), (4917, 11620), (4980, 11473), (5215, 10956), (5478, 10430), (5810, 9834), (6258, 9130), (6391, 8940), (6556, 8715), (6972, 8195)]