9987031080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2030

約数の個数: 320

約数和(自身を含む): 36453795840

約数和(自身を除く): 26466764760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 127, 130, 135, 156, 162, 180, 195, 216, 234, 254, 260, 270, 312, 324, 351, 360, 381, 390, 405, 468, 508, 520, 540, 585, 635, 648, 702, 762, 780, 810, 936, 1016, 1053, 1080, 1143, 1170, 1270, 1404, 1524, 1560, 1620, 1651, 1755, 1867, 1905, 2106, 2286, 2340, 2540, 2808, 3048, 3240, 3302, 3429, 3510, 3734, 3810, 4212, 4572, 4680, 4953, 5080, 5265, 5601, 5715, 6604, 6858, 7020, 7468, 7620, 8255, 8424, 9144, 9335, 9906, 10287, 10530, 11202, 11430, 13208, 13716, 14040, 14859, 14936, 15240, 16510, 16803, 17145, 18670, 19812, 20574, 21060, 22404, 22860, 24271, 24765, 27432, 28005, 29718, 33020, 33606, 34290, 37340, 39624, 41148, 42120, 44577, 44808, 45720, 48542, 49530, 50409, 51435, 56010, 59436, 66040, 67212, 68580, 72813, 74295, 74680, 82296, 84015, 89154, 97084, 99060, 100818, 102870, 112020, 118872, 121355, 133731, 134424, 137160, 145626, 148590, 151227, 168030, 178308, 194168, 198120, 201636, 205740, 218439, 222885, 224040, 237109, 242710, 252045, 267462, 291252, 297180, 302454, 336060, 356616, 364065, 403272, 411480, 436878, 445770, 474218, 485420, 504090, 534924, 582504, 594360, 604908, 655317, 668655, 672120, 711327, 728130, 756135, 873756, 891540, 948436, 970840, 1008180, 1069848, 1092195, 1185545, 1209816, 1310634, 1337310, 1422654, 1456260, 1512270, 1747512, 1783080, 1896872, 1965951, 2016360, 2133981, 2184390, 2371090, 2621268, 2674620, 2845308, 2912520, 3024540, 3082417, 3276585, 3556635, 3931902, 4267962, 4368780, 4742180, 5242536, 5349240, 5690616, 6049080, 6164834, 6401943, 6553170, 7113270, 7863804, 8535924, 8737560, 9247251, 9484360, 9829755, 10669905, 12329668, 12803886, 13106340, 14226540, 15412085, 15727608, 17071848, 18494502, 19205829, 19659510, 21339810, 24659336, 25607772, 26212680, 27741753, 28453080, 30824170, 32009715, 36989004, 38411658, 39319020, 42679620, 46236255, 51215544, 55483506, 61648340, 64019430, 73978008, 76823316, 78638040, 83225259, 85359240, 92472510, 96029145, 110967012, 123296680, 128038860, 138708765, 153646632, 166450518, 184945020, 192058290, 221934024, 249675777, 256077720, 277417530, 332901036, 369890040, 384116580, 416126295, 499351554, 554835060, 665802072, 768233160, 832252590, 998703108, 1109670120, 1248378885, 1664505180, 1997406216, 2496757770, 3329010360, 4993515540, 9987031080]

約数ペア:

[(1, 9987031080), (2, 4993515540), (3, 3329010360), (4, 2496757770), (5, 1997406216), (6, 1664505180), (8, 1248378885), (9, 1109670120), (10, 998703108), (12, 832252590), (13, 768233160), (15, 665802072), (18, 554835060), (20, 499351554), (24, 416126295), (26, 384116580), (27, 369890040), (30, 332901036), (36, 277417530), (39, 256077720), (40, 249675777), (45, 221934024), (52, 192058290), (54, 184945020), (60, 166450518), (65, 153646632), (72, 138708765), (78, 128038860), (81, 123296680), (90, 110967012), (104, 96029145), (108, 92472510), (117, 85359240), (120, 83225259), (127, 78638040), (130, 76823316), (135, 73978008), (156, 64019430), (162, 61648340), (180, 55483506), (195, 51215544), (216, 46236255), (234, 42679620), (254, 39319020), (260, 38411658), (270, 36989004), (312, 32009715), (324, 30824170), (351, 28453080), (360, 27741753), (381, 26212680), (390, 25607772), (405, 24659336), (468, 21339810), (508, 19659510), (520, 19205829), (540, 18494502), (585, 17071848), (635, 15727608), (648, 15412085), (702, 14226540), (762, 13106340), (780, 12803886), (810, 12329668), (936, 10669905), (1016, 9829755), (1053, 9484360), (1080, 9247251), (1143, 8737560), (1170, 8535924), (1270, 7863804), (1404, 7113270), (1524, 6553170), (1560, 6401943), (1620, 6164834), (1651, 6049080), (1755, 5690616), (1867, 5349240), (1905, 5242536), (2106, 4742180), (2286, 4368780), (2340, 4267962), (2540, 3931902), (2808, 3556635), (3048, 3276585), (3240, 3082417), (3302, 3024540), (3429, 2912520), (3510, 2845308), (3734, 2674620), (3810, 2621268), (4212, 2371090), (4572, 2184390), (4680, 2133981), (4953, 2016360), (5080, 1965951), (5265, 1896872), (5601, 1783080), (5715, 1747512), (6604, 1512270), (6858, 1456260), (7020, 1422654), (7468, 1337310), (7620, 1310634), (8255, 1209816), (8424, 1185545), (9144, 1092195), (9335, 1069848), (9906, 1008180), (10287, 970840), (10530, 948436), (11202, 891540), (11430, 873756), (13208, 756135), (13716, 728130), (14040, 711327), (14859, 672120), (14936, 668655), (15240, 655317), (16510, 604908), (16803, 594360), (17145, 582504), (18670, 534924), (19812, 504090), (20574, 485420), (21060, 474218), (22404, 445770), (22860, 436878), (24271, 411480), (24765, 403272), (27432, 364065), (28005, 356616), (29718, 336060), (33020, 302454), (33606, 297180), (34290, 291252), (37340, 267462), (39624, 252045), (41148, 242710), (42120, 237109), (44577, 224040), (44808, 222885), (45720, 218439), (48542, 205740), (49530, 201636), (50409, 198120), (51435, 194168), (56010, 178308), (59436, 168030), (66040, 151227), (67212, 148590), (68580, 145626), (72813, 137160), (74295, 134424), (74680, 133731), (82296, 121355), (84015, 118872), (89154, 112020), (97084, 102870), (99060, 100818)]