291602430

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 956067840

約数和(自身を除く): 664465410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 62, 63, 70, 79, 81, 90, 93, 98, 105, 126, 135, 147, 155, 158, 162, 186, 189, 210, 217, 237, 243, 245, 270, 279, 294, 310, 315, 378, 395, 405, 434, 441, 465, 474, 486, 490, 553, 558, 567, 630, 651, 711, 735, 790, 810, 837, 882, 930, 945, 1085, 1106, 1134, 1185, 1215, 1302, 1323, 1395, 1422, 1470, 1519, 1659, 1674, 1701, 1890, 1953, 2133, 2170, 2205, 2370, 2430, 2449, 2511, 2646, 2765, 2790, 2835, 3038, 3255, 3318, 3402, 3555, 3871, 3906, 3969, 4185, 4266, 4410, 4557, 4898, 4977, 5022, 5530, 5670, 5859, 6399, 6510, 6615, 7110, 7347, 7533, 7595, 7742, 7938, 8295, 8370, 8505, 9114, 9765, 9954, 10665, 11613, 11718, 11907, 12245, 12555, 12798, 13230, 13671, 14694, 14931, 15066, 15190, 16590, 17010, 17143, 17577, 19197, 19355, 19530, 19845, 21330, 22041, 22785, 23226, 23814, 24490, 24885, 25110, 27342, 29295, 29862, 31995, 34286, 34839, 35154, 36735, 37665, 38394, 38710, 39690, 41013, 44082, 44793, 45570, 49770, 51429, 52731, 58065, 58590, 59535, 63990, 66123, 68355, 69678, 73470, 74655, 75330, 82026, 85715, 87885, 89586, 95985, 102858, 104517, 105462, 110205, 116130, 119070, 120001, 123039, 132246, 134379, 136710, 149310, 154287, 171430, 174195, 175770, 191970, 198369, 205065, 209034, 220410, 223965, 240002, 246078, 257145, 263655, 268758, 308574, 313551, 330615, 348390, 360003, 369117, 396738, 410130, 447930, 462861, 514290, 522585, 527310, 595107, 600005, 615195, 627102, 661230, 671895, 720006, 738234, 771435, 925722, 940653, 991845, 1045170, 1080009, 1190214, 1200010, 1230390, 1343790, 1388583, 1542870, 1567755, 1800015, 1845585, 1881306, 1983690, 2160018, 2314305, 2777166, 2975535, 3135510, 3240027, 3600030, 3691170, 4165749, 4628610, 4703265, 5400045, 5951070, 6480054, 6942915, 8331498, 9406530, 9720081, 10800090, 13885830, 16200135, 19440162, 20828745, 29160243, 32400270, 41657490, 48600405, 58320486, 97200810, 145801215, 291602430]

約数ペア:

[(1, 291602430), (2, 145801215), (3, 97200810), (5, 58320486), (6, 48600405), (7, 41657490), (9, 32400270), (10, 29160243), (14, 20828745), (15, 19440162), (18, 16200135), (21, 13885830), (27, 10800090), (30, 9720081), (31, 9406530), (35, 8331498), (42, 6942915), (45, 6480054), (49, 5951070), (54, 5400045), (62, 4703265), (63, 4628610), (70, 4165749), (79, 3691170), (81, 3600030), (90, 3240027), (93, 3135510), (98, 2975535), (105, 2777166), (126, 2314305), (135, 2160018), (147, 1983690), (155, 1881306), (158, 1845585), (162, 1800015), (186, 1567755), (189, 1542870), (210, 1388583), (217, 1343790), (237, 1230390), (243, 1200010), (245, 1190214), (270, 1080009), (279, 1045170), (294, 991845), (310, 940653), (315, 925722), (378, 771435), (395, 738234), (405, 720006), (434, 671895), (441, 661230), (465, 627102), (474, 615195), (486, 600005), (490, 595107), (553, 527310), (558, 522585), (567, 514290), (630, 462861), (651, 447930), (711, 410130), (735, 396738), (790, 369117), (810, 360003), (837, 348390), (882, 330615), (930, 313551), (945, 308574), (1085, 268758), (1106, 263655), (1134, 257145), (1185, 246078), (1215, 240002), (1302, 223965), (1323, 220410), (1395, 209034), (1422, 205065), (1470, 198369), (1519, 191970), (1659, 175770), (1674, 174195), (1701, 171430), (1890, 154287), (1953, 149310), (2133, 136710), (2170, 134379), (2205, 132246), (2370, 123039), (2430, 120001), (2449, 119070), (2511, 116130), (2646, 110205), (2765, 105462), (2790, 104517), (2835, 102858), (3038, 95985), (3255, 89586), (3318, 87885), (3402, 85715), (3555, 82026), (3871, 75330), (3906, 74655), (3969, 73470), (4185, 69678), (4266, 68355), (4410, 66123), (4557, 63990), (4898, 59535), (4977, 58590), (5022, 58065), (5530, 52731), (5670, 51429), (5859, 49770), (6399, 45570), (6510, 44793), (6615, 44082), (7110, 41013), (7347, 39690), (7533, 38710), (7595, 38394), (7742, 37665), (7938, 36735), (8295, 35154), (8370, 34839), (8505, 34286), (9114, 31995), (9765, 29862), (9954, 29295), (10665, 27342), (11613, 25110), (11718, 24885), (11907, 24490), (12245, 23814), (12555, 23226), (12798, 22785), (13230, 22041), (13671, 21330), (14694, 19845), (14931, 19530), (15066, 19355), (15190, 19197), (16590, 17577), (17010, 17143)]