18445699890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 384

約数和(自身を含む): 56382842880

約数和(自身を除く): 37937142990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 71, 81, 85, 90, 95, 102, 114, 135, 142, 153, 162, 170, 171, 190, 213, 243, 255, 270, 285, 306, 323, 331, 342, 355, 405, 426, 459, 486, 510, 513, 570, 639, 646, 662, 710, 765, 810, 855, 918, 969, 993, 1026, 1065, 1207, 1215, 1278, 1349, 1377, 1530, 1539, 1615, 1655, 1710, 1917, 1938, 1986, 2130, 2295, 2414, 2430, 2565, 2698, 2754, 2907, 2979, 3078, 3195, 3230, 3310, 3621, 3834, 4047, 4131, 4590, 4617, 4845, 4965, 5130, 5627, 5751, 5814, 5958, 6035, 6289, 6390, 6745, 6885, 7242, 7695, 8094, 8262, 8721, 8937, 9234, 9585, 9690, 9930, 10863, 11254, 11502, 12070, 12141, 12578, 13490, 13770, 14535, 14895, 15390, 16881, 17253, 17442, 17874, 18105, 18867, 19170, 20235, 20655, 21726, 22933, 23085, 23501, 24282, 26163, 26811, 28135, 28755, 29070, 29790, 31445, 32589, 33762, 34506, 36210, 36423, 37734, 40470, 41310, 43605, 44685, 45866, 46170, 47002, 50643, 52326, 53622, 54315, 56270, 56601, 57510, 60705, 62890, 65178, 68799, 70503, 72846, 78489, 80433, 84405, 86265, 87210, 89370, 94335, 97767, 101286, 106913, 108630, 109269, 113202, 114665, 117505, 121410, 130815, 134055, 137598, 141006, 151929, 156978, 160866, 162945, 168810, 169803, 172530, 182115, 188670, 195534, 206397, 211509, 213826, 218538, 229330, 235010, 253215, 261630, 268110, 283005, 293301, 303858, 320739, 325890, 327807, 339606, 343995, 352515, 364230, 392445, 399517, 402165, 412794, 423018, 446519, 455787, 488835, 506430, 509409, 534565, 546345, 566010, 586602, 619191, 634527, 641478, 655614, 687990, 705030, 759645, 784890, 799034, 804330, 849015, 893038, 911574, 962217, 977670, 1018818, 1031985, 1057545, 1069130, 1092690, 1198551, 1238382, 1269054, 1339557, 1367361, 1466505, 1519290, 1528227, 1603695, 1639035, 1698030, 1857573, 1903581, 1924434, 1997585, 2063970, 2115090, 2232595, 2278935, 2397102, 2547045, 2679114, 2734722, 2886651, 2933010, 3056454, 3095955, 3172635, 3207390, 3278070, 3595653, 3715146, 3807162, 3995170, 4018671, 4465190, 4557870, 4811085, 5094090, 5572719, 5710743, 5773302, 5992755, 6191910, 6345270, 6697785, 6836805, 7191306, 7590823, 7641135, 8037342, 8659953, 9287865, 9517905, 9622170, 10786959, 11145438, 11421486, 11985510, 12056013, 13395570, 13673610, 14433255, 15181646, 15282270, 17319906, 17978265, 18575730, 19035810, 20093355, 21573918, 22772469, 24112026, 25979859, 27863595, 28553715, 28866510, 32360877, 35956530, 36168039, 37954115, 40186710, 43299765, 45544938, 51959718, 53934795, 55727190, 57107430, 60280065, 64721754, 68317407, 72336078, 75908230, 86599530, 97082631, 107869590, 108504117, 113862345, 120560130, 129899295, 136634814, 161804385, 180840195, 194165262, 204952221, 217008234, 227724690, 259798590, 323608770, 341587035, 361680390, 409904442, 485413155, 542520585, 614856663, 683174070, 970826310, 1024761105, 1085041170, 1229713326, 1844569989, 2049522210, 3074283315, 3689139978, 6148566630, 9222849945, 18445699890]

約数ペア:

[(1, 18445699890), (2, 9222849945), (3, 6148566630), (5, 3689139978), (6, 3074283315), (9, 2049522210), (10, 1844569989), (15, 1229713326), (17, 1085041170), (18, 1024761105), (19, 970826310), (27, 683174070), (30, 614856663), (34, 542520585), (38, 485413155), (45, 409904442), (51, 361680390), (54, 341587035), (57, 323608770), (71, 259798590), (81, 227724690), (85, 217008234), (90, 204952221), (95, 194165262), (102, 180840195), (114, 161804385), (135, 136634814), (142, 129899295), (153, 120560130), (162, 113862345), (170, 108504117), (171, 107869590), (190, 97082631), (213, 86599530), (243, 75908230), (255, 72336078), (270, 68317407), (285, 64721754), (306, 60280065), (323, 57107430), (331, 55727190), (342, 53934795), (355, 51959718), (405, 45544938), (426, 43299765), (459, 40186710), (486, 37954115), (510, 36168039), (513, 35956530), (570, 32360877), (639, 28866510), (646, 28553715), (662, 27863595), (710, 25979859), (765, 24112026), (810, 22772469), (855, 21573918), (918, 20093355), (969, 19035810), (993, 18575730), (1026, 17978265), (1065, 17319906), (1207, 15282270), (1215, 15181646), (1278, 14433255), (1349, 13673610), (1377, 13395570), (1530, 12056013), (1539, 11985510), (1615, 11421486), (1655, 11145438), (1710, 10786959), (1917, 9622170), (1938, 9517905), (1986, 9287865), (2130, 8659953), (2295, 8037342), (2414, 7641135), (2430, 7590823), (2565, 7191306), (2698, 6836805), (2754, 6697785), (2907, 6345270), (2979, 6191910), (3078, 5992755), (3195, 5773302), (3230, 5710743), (3310, 5572719), (3621, 5094090), (3834, 4811085), (4047, 4557870), (4131, 4465190), (4590, 4018671), (4617, 3995170), (4845, 3807162), (4965, 3715146), (5130, 3595653), (5627, 3278070), (5751, 3207390), (5814, 3172635), (5958, 3095955), (6035, 3056454), (6289, 2933010), (6390, 2886651), (6745, 2734722), (6885, 2679114), (7242, 2547045), (7695, 2397102), (8094, 2278935), (8262, 2232595), (8721, 2115090), (8937, 2063970), (9234, 1997585), (9585, 1924434), (9690, 1903581), (9930, 1857573), (10863, 1698030), (11254, 1639035), (11502, 1603695), (12070, 1528227), (12141, 1519290), (12578, 1466505), (13490, 1367361), (13770, 1339557), (14535, 1269054), (14895, 1238382), (15390, 1198551), (16881, 1092690), (17253, 1069130), (17442, 1057545), (17874, 1031985), (18105, 1018818), (18867, 977670), (19170, 962217), (20235, 911574), (20655, 893038), (21726, 849015), (22933, 804330), (23085, 799034), (23501, 784890), (24282, 759645), (26163, 705030), (26811, 687990), (28135, 655614), (28755, 641478), (29070, 634527), (29790, 619191), (31445, 586602), (32589, 566010), (33762, 546345), (34506, 534565), (36210, 509409), (36423, 506430), (37734, 488835), (40470, 455787), (41310, 446519), (43605, 423018), (44685, 412794), (45866, 402165), (46170, 399517), (47002, 392445), (50643, 364230), (52326, 352515), (53622, 343995), (54315, 339606), (56270, 327807), (56601, 325890), (57510, 320739), (60705, 303858), (62890, 293301), (65178, 283005), (68799, 268110), (70503, 261630), (72846, 253215), (78489, 235010), (80433, 229330), (84405, 218538), (86265, 213826), (87210, 211509), (89370, 206397), (94335, 195534), (97767, 188670), (101286, 182115), (106913, 172530), (108630, 169803), (109269, 168810), (113202, 162945), (114665, 160866), (117505, 156978), (121410, 151929), (130815, 141006), (134055, 137598)]