1275371460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 4424112000

約数和(自身を除く): 3148740540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 131, 132, 135, 149, 165, 180, 198, 220, 242, 262, 270, 297, 298, 330, 363, 393, 396, 447, 484, 495, 524, 540, 594, 596, 605, 655, 660, 726, 745, 786, 894, 990, 1089, 1179, 1188, 1210, 1310, 1341, 1441, 1452, 1485, 1490, 1572, 1639, 1788, 1815, 1965, 1980, 2178, 2235, 2358, 2420, 2620, 2682, 2882, 2970, 2980, 3267, 3278, 3537, 3630, 3930, 4023, 4323, 4356, 4470, 4716, 4917, 5364, 5445, 5764, 5895, 5940, 6534, 6556, 6705, 7074, 7205, 7260, 7860, 8046, 8195, 8646, 8940, 9834, 10890, 11790, 12969, 13068, 13410, 14148, 14410, 14751, 15851, 16092, 16335, 16390, 17292, 17685, 18029, 19519, 19668, 20115, 21615, 21780, 23580, 24585, 25938, 26820, 28820, 29502, 31702, 32670, 32780, 35370, 36058, 38907, 39038, 40230, 43230, 44253, 47553, 49170, 51876, 54087, 58557, 59004, 63404, 64845, 65340, 70740, 72116, 73755, 77814, 78076, 79255, 80460, 86460, 88506, 90145, 95106, 97595, 98340, 108174, 117114, 129690, 142659, 147510, 155628, 158510, 162261, 175671, 177012, 180290, 190212, 194535, 195190, 214709, 216348, 221265, 234228, 237765, 259380, 270435, 285318, 292785, 295020, 317020, 324522, 351342, 360580, 389070, 390380, 427977, 429418, 442530, 475530, 486783, 527013, 540870, 570636, 585570, 644127, 649044, 702684, 713295, 778140, 811305, 855954, 858836, 878355, 885060, 951060, 973566, 1054026, 1073545, 1081740, 1171140, 1288254, 1426590, 1622610, 1711908, 1756710, 1932381, 1947132, 2108052, 2139885, 2147090, 2361799, 2433915, 2576508, 2635065, 2853180, 3220635, 3245220, 3513420, 3864762, 4279770, 4294180, 4723598, 4867830, 5270130, 5797143, 6441270, 7085397, 7729524, 8559540, 9447196, 9661905, 9735660, 10540260, 11594286, 11808995, 12882540, 14170794, 19323810, 21256191, 23188572, 23617990, 28341588, 28985715, 35426985, 38647620, 42512382, 47235980, 57971430, 63768573, 70853970, 85024764, 106280955, 115942860, 127537146, 141707940, 212561910, 255074292, 318842865, 425123820, 637685730, 1275371460]

約数ペア:

[(1, 1275371460), (2, 637685730), (3, 425123820), (4, 318842865), (5, 255074292), (6, 212561910), (9, 141707940), (10, 127537146), (11, 115942860), (12, 106280955), (15, 85024764), (18, 70853970), (20, 63768573), (22, 57971430), (27, 47235980), (30, 42512382), (33, 38647620), (36, 35426985), (44, 28985715), (45, 28341588), (54, 23617990), (55, 23188572), (60, 21256191), (66, 19323810), (90, 14170794), (99, 12882540), (108, 11808995), (110, 11594286), (121, 10540260), (131, 9735660), (132, 9661905), (135, 9447196), (149, 8559540), (165, 7729524), (180, 7085397), (198, 6441270), (220, 5797143), (242, 5270130), (262, 4867830), (270, 4723598), (297, 4294180), (298, 4279770), (330, 3864762), (363, 3513420), (393, 3245220), (396, 3220635), (447, 2853180), (484, 2635065), (495, 2576508), (524, 2433915), (540, 2361799), (594, 2147090), (596, 2139885), (605, 2108052), (655, 1947132), (660, 1932381), (726, 1756710), (745, 1711908), (786, 1622610), (894, 1426590), (990, 1288254), (1089, 1171140), (1179, 1081740), (1188, 1073545), (1210, 1054026), (1310, 973566), (1341, 951060), (1441, 885060), (1452, 878355), (1485, 858836), (1490, 855954), (1572, 811305), (1639, 778140), (1788, 713295), (1815, 702684), (1965, 649044), (1980, 644127), (2178, 585570), (2235, 570636), (2358, 540870), (2420, 527013), (2620, 486783), (2682, 475530), (2882, 442530), (2970, 429418), (2980, 427977), (3267, 390380), (3278, 389070), (3537, 360580), (3630, 351342), (3930, 324522), (4023, 317020), (4323, 295020), (4356, 292785), (4470, 285318), (4716, 270435), (4917, 259380), (5364, 237765), (5445, 234228), (5764, 221265), (5895, 216348), (5940, 214709), (6534, 195190), (6556, 194535), (6705, 190212), (7074, 180290), (7205, 177012), (7260, 175671), (7860, 162261), (8046, 158510), (8195, 155628), (8646, 147510), (8940, 142659), (9834, 129690), (10890, 117114), (11790, 108174), (12969, 98340), (13068, 97595), (13410, 95106), (14148, 90145), (14410, 88506), (14751, 86460), (15851, 80460), (16092, 79255), (16335, 78076), (16390, 77814), (17292, 73755), (17685, 72116), (18029, 70740), (19519, 65340), (19668, 64845), (20115, 63404), (21615, 59004), (21780, 58557), (23580, 54087), (24585, 51876), (25938, 49170), (26820, 47553), (28820, 44253), (29502, 43230), (31702, 40230), (32670, 39038), (32780, 38907), (35370, 36058)]