20347101450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1031

約数の個数: 288

約数和(自身を含む): 61382767680

約数和(自身を除く): 41035666230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 101, 117, 130, 135, 150, 169, 195, 202, 225, 234, 270, 303, 325, 338, 351, 390, 450, 505, 507, 585, 606, 650, 675, 702, 845, 883, 909, 975, 1010, 1014, 1170, 1313, 1350, 1515, 1521, 1690, 1755, 1766, 1818, 1950, 2525, 2535, 2626, 2649, 2727, 2925, 3030, 3042, 3510, 3939, 4225, 4415, 4545, 4563, 5050, 5070, 5298, 5454, 5850, 6565, 7575, 7605, 7878, 7947, 8450, 8775, 8830, 9090, 9126, 11479, 11817, 12675, 13130, 13245, 13635, 15150, 15210, 15894, 17069, 17550, 19695, 22075, 22725, 22815, 22958, 23634, 23841, 25350, 26490, 27270, 32825, 34138, 34437, 35451, 38025, 39390, 39735, 44150, 45450, 45630, 47682, 51207, 57395, 59085, 65650, 66225, 68175, 68874, 70902, 76050, 79470, 85345, 89183, 98475, 102414, 103311, 114075, 114790, 118170, 119205, 132450, 136350, 149227, 153621, 170690, 172185, 177255, 178366, 196950, 198675, 206622, 228150, 238410, 256035, 267549, 286975, 295425, 298454, 307242, 309933, 344370, 354510, 397350, 426725, 445915, 447681, 460863, 512070, 516555, 535098, 573950, 590850, 596025, 619866, 746135, 768105, 802647, 853450, 860925, 886275, 891830, 895362, 921726, 1033110, 1159379, 1192050, 1280175, 1337745, 1343043, 1492270, 1536210, 1549665, 1605294, 1721850, 1772550, 2229575, 2238405, 2304315, 2318758, 2407941, 2560350, 2582775, 2675490, 2686086, 3099330, 3478137, 3730675, 3840525, 4013235, 4029129, 4459150, 4476810, 4608630, 4815882, 5165550, 5796895, 6688725, 6715215, 6956274, 7461350, 7681050, 7748325, 8026470, 8058258, 10434411, 11192025, 11521575, 11593790, 12039705, 13377450, 13430430, 15071927, 15496650, 17390685, 20066175, 20145645, 20868822, 22384050, 23043150, 24079410, 28984475, 30143854, 31303233, 33576075, 34781370, 40132350, 40291290, 45215781, 52172055, 57968950, 60198525, 62606466, 67152150, 75359635, 86953425, 90431562, 100728225, 104344110, 120397050, 135647343, 150719270, 156516165, 173906850, 201456450, 226078905, 260860275, 271294686, 313032330, 376798175, 406942029, 452157810, 521720550, 678236715, 753596350, 782580825, 813884058, 1130394525, 1356473430, 1565161650, 2034710145, 2260789050, 3391183575, 4069420290, 6782367150, 10173550725, 20347101450]

約数ペア:

[(1, 20347101450), (2, 10173550725), (3, 6782367150), (5, 4069420290), (6, 3391183575), (9, 2260789050), (10, 2034710145), (13, 1565161650), (15, 1356473430), (18, 1130394525), (25, 813884058), (26, 782580825), (27, 753596350), (30, 678236715), (39, 521720550), (45, 452157810), (50, 406942029), (54, 376798175), (65, 313032330), (75, 271294686), (78, 260860275), (90, 226078905), (101, 201456450), (117, 173906850), (130, 156516165), (135, 150719270), (150, 135647343), (169, 120397050), (195, 104344110), (202, 100728225), (225, 90431562), (234, 86953425), (270, 75359635), (303, 67152150), (325, 62606466), (338, 60198525), (351, 57968950), (390, 52172055), (450, 45215781), (505, 40291290), (507, 40132350), (585, 34781370), (606, 33576075), (650, 31303233), (675, 30143854), (702, 28984475), (845, 24079410), (883, 23043150), (909, 22384050), (975, 20868822), (1010, 20145645), (1014, 20066175), (1170, 17390685), (1313, 15496650), (1350, 15071927), (1515, 13430430), (1521, 13377450), (1690, 12039705), (1755, 11593790), (1766, 11521575), (1818, 11192025), (1950, 10434411), (2525, 8058258), (2535, 8026470), (2626, 7748325), (2649, 7681050), (2727, 7461350), (2925, 6956274), (3030, 6715215), (3042, 6688725), (3510, 5796895), (3939, 5165550), (4225, 4815882), (4415, 4608630), (4545, 4476810), (4563, 4459150), (5050, 4029129), (5070, 4013235), (5298, 3840525), (5454, 3730675), (5850, 3478137), (6565, 3099330), (7575, 2686086), (7605, 2675490), (7878, 2582775), (7947, 2560350), (8450, 2407941), (8775, 2318758), (8830, 2304315), (9090, 2238405), (9126, 2229575), (11479, 1772550), (11817, 1721850), (12675, 1605294), (13130, 1549665), (13245, 1536210), (13635, 1492270), (15150, 1343043), (15210, 1337745), (15894, 1280175), (17069, 1192050), (17550, 1159379), (19695, 1033110), (22075, 921726), (22725, 895362), (22815, 891830), (22958, 886275), (23634, 860925), (23841, 853450), (25350, 802647), (26490, 768105), (27270, 746135), (32825, 619866), (34138, 596025), (34437, 590850), (35451, 573950), (38025, 535098), (39390, 516555), (39735, 512070), (44150, 460863), (45450, 447681), (45630, 445915), (47682, 426725), (51207, 397350), (57395, 354510), (59085, 344370), (65650, 309933), (66225, 307242), (68175, 298454), (68874, 295425), (70902, 286975), (76050, 267549), (79470, 256035), (85345, 238410), (89183, 228150), (98475, 206622), (102414, 198675), (103311, 196950), (114075, 178366), (114790, 177255), (118170, 172185), (119205, 170690), (132450, 153621), (136350, 149227)]