307459620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 1089728640

約数和(自身を除く): 782269020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 59, 60, 65, 68, 78, 85, 90, 102, 117, 118, 130, 131, 153, 156, 170, 177, 180, 195, 204, 221, 234, 236, 255, 260, 262, 295, 306, 340, 354, 390, 393, 442, 468, 510, 524, 531, 585, 590, 612, 655, 663, 708, 765, 767, 780, 786, 884, 885, 1003, 1020, 1062, 1105, 1170, 1179, 1180, 1310, 1326, 1530, 1534, 1572, 1703, 1770, 1965, 1989, 2006, 2124, 2210, 2227, 2301, 2340, 2358, 2620, 2652, 2655, 3009, 3060, 3068, 3315, 3406, 3540, 3835, 3930, 3978, 4012, 4420, 4454, 4602, 4716, 5015, 5109, 5310, 5895, 6018, 6630, 6681, 6812, 6903, 7670, 7729, 7860, 7956, 8515, 8908, 9027, 9204, 9945, 10030, 10218, 10620, 11135, 11505, 11790, 12036, 13039, 13260, 13362, 13806, 15045, 15327, 15340, 15458, 17030, 18054, 19890, 20043, 20060, 20436, 22270, 23010, 23187, 23580, 25545, 26078, 26724, 27612, 28951, 30090, 30654, 30916, 33405, 34060, 34515, 36108, 38645, 39117, 39780, 40086, 44540, 45135, 46020, 46374, 51090, 52156, 57902, 60180, 61308, 65195, 66810, 69030, 69561, 76635, 77290, 78234, 80172, 86853, 90270, 92748, 100215, 100477, 102180, 115804, 115935, 117351, 130390, 131393, 133620, 138060, 139122, 144755, 153270, 154580, 156468, 173706, 180540, 195585, 200430, 200954, 231870, 234702, 260559, 260780, 262786, 278244, 289510, 301431, 306540, 347412, 347805, 391170, 394179, 400860, 401908, 434265, 463740, 469404, 502385, 521118, 525572, 579020, 586755, 602862, 656965, 695610, 782340, 788358, 868530, 904293, 1004770, 1042236, 1173510, 1182537, 1205724, 1302795, 1313930, 1391220, 1507155, 1576716, 1708109, 1737060, 1808586, 1970895, 2009540, 2347020, 2365074, 2605590, 2627860, 3014310, 3416218, 3617172, 3941790, 4521465, 4730148, 5124327, 5211180, 5912685, 6028620, 6832436, 7883580, 8540545, 9042930, 10248654, 11825370, 15372981, 17081090, 18085860, 20497308, 23650740, 25621635, 30745962, 34162180, 51243270, 61491924, 76864905, 102486540, 153729810, 307459620]

約数ペア:

[(1, 307459620), (2, 153729810), (3, 102486540), (4, 76864905), (5, 61491924), (6, 51243270), (9, 34162180), (10, 30745962), (12, 25621635), (13, 23650740), (15, 20497308), (17, 18085860), (18, 17081090), (20, 15372981), (26, 11825370), (30, 10248654), (34, 9042930), (36, 8540545), (39, 7883580), (45, 6832436), (51, 6028620), (52, 5912685), (59, 5211180), (60, 5124327), (65, 4730148), (68, 4521465), (78, 3941790), (85, 3617172), (90, 3416218), (102, 3014310), (117, 2627860), (118, 2605590), (130, 2365074), (131, 2347020), (153, 2009540), (156, 1970895), (170, 1808586), (177, 1737060), (180, 1708109), (195, 1576716), (204, 1507155), (221, 1391220), (234, 1313930), (236, 1302795), (255, 1205724), (260, 1182537), (262, 1173510), (295, 1042236), (306, 1004770), (340, 904293), (354, 868530), (390, 788358), (393, 782340), (442, 695610), (468, 656965), (510, 602862), (524, 586755), (531, 579020), (585, 525572), (590, 521118), (612, 502385), (655, 469404), (663, 463740), (708, 434265), (765, 401908), (767, 400860), (780, 394179), (786, 391170), (884, 347805), (885, 347412), (1003, 306540), (1020, 301431), (1062, 289510), (1105, 278244), (1170, 262786), (1179, 260780), (1180, 260559), (1310, 234702), (1326, 231870), (1530, 200954), (1534, 200430), (1572, 195585), (1703, 180540), (1770, 173706), (1965, 156468), (1989, 154580), (2006, 153270), (2124, 144755), (2210, 139122), (2227, 138060), (2301, 133620), (2340, 131393), (2358, 130390), (2620, 117351), (2652, 115935), (2655, 115804), (3009, 102180), (3060, 100477), (3068, 100215), (3315, 92748), (3406, 90270), (3540, 86853), (3835, 80172), (3930, 78234), (3978, 77290), (4012, 76635), (4420, 69561), (4454, 69030), (4602, 66810), (4716, 65195), (5015, 61308), (5109, 60180), (5310, 57902), (5895, 52156), (6018, 51090), (6630, 46374), (6681, 46020), (6812, 45135), (6903, 44540), (7670, 40086), (7729, 39780), (7860, 39117), (7956, 38645), (8515, 36108), (8908, 34515), (9027, 34060), (9204, 33405), (9945, 30916), (10030, 30654), (10218, 30090), (10620, 28951), (11135, 27612), (11505, 26724), (11790, 26078), (12036, 25545), (13039, 23580), (13260, 23187), (13362, 23010), (13806, 22270), (15045, 20436), (15327, 20060), (15340, 20043), (15458, 19890), (17030, 18054)]