2144957850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1214

約数の個数: 216

約数和(自身を含む): 6785173980

約数和(自身を除く): 4640216130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 89, 90, 98, 105, 126, 147, 150, 175, 178, 210, 225, 245, 267, 294, 315, 350, 441, 445, 450, 490, 525, 534, 623, 630, 735, 801, 882, 890, 1050, 1093, 1225, 1246, 1335, 1470, 1575, 1602, 1869, 2186, 2205, 2225, 2450, 2670, 3115, 3150, 3279, 3675, 3738, 4005, 4361, 4410, 4450, 5465, 5607, 6230, 6558, 6675, 7350, 7651, 8010, 8722, 9345, 9837, 10930, 11025, 11214, 13083, 13350, 15302, 15575, 16395, 18690, 19674, 20025, 21805, 22050, 22953, 26166, 27325, 28035, 31150, 32790, 38255, 39249, 40050, 43610, 45906, 46725, 49185, 53557, 54650, 56070, 65415, 68859, 76510, 78498, 81975, 93450, 97277, 98370, 107114, 109025, 114765, 130830, 137718, 140175, 160671, 163950, 191275, 194554, 196245, 218050, 229530, 245925, 267785, 280350, 291831, 321342, 327075, 344295, 382550, 392490, 482013, 486385, 491850, 535570, 573825, 583662, 654150, 680939, 688590, 803355, 875493, 964026, 972770, 981225, 1147650, 1338925, 1361878, 1459155, 1606710, 1721475, 1750986, 1962450, 2042817, 2410065, 2431925, 2677850, 2918310, 3404695, 3442950, 4016775, 4085634, 4377465, 4766573, 4820130, 4863850, 6128451, 6809390, 7295775, 8033550, 8754930, 9533146, 10214085, 12050325, 12256902, 14299719, 14591550, 17023475, 20428170, 21887325, 23832865, 24100650, 28599438, 30642255, 34046950, 42899157, 43774650, 47665730, 51070425, 61284510, 71498595, 85798314, 102140850, 119164325, 142997190, 153211275, 214495785, 238328650, 306422550, 357492975, 428991570, 714985950, 1072478925, 2144957850]

約数ペア:

[(1, 2144957850), (2, 1072478925), (3, 714985950), (5, 428991570), (6, 357492975), (7, 306422550), (9, 238328650), (10, 214495785), (14, 153211275), (15, 142997190), (18, 119164325), (21, 102140850), (25, 85798314), (30, 71498595), (35, 61284510), (42, 51070425), (45, 47665730), (49, 43774650), (50, 42899157), (63, 34046950), (70, 30642255), (75, 28599438), (89, 24100650), (90, 23832865), (98, 21887325), (105, 20428170), (126, 17023475), (147, 14591550), (150, 14299719), (175, 12256902), (178, 12050325), (210, 10214085), (225, 9533146), (245, 8754930), (267, 8033550), (294, 7295775), (315, 6809390), (350, 6128451), (441, 4863850), (445, 4820130), (450, 4766573), (490, 4377465), (525, 4085634), (534, 4016775), (623, 3442950), (630, 3404695), (735, 2918310), (801, 2677850), (882, 2431925), (890, 2410065), (1050, 2042817), (1093, 1962450), (1225, 1750986), (1246, 1721475), (1335, 1606710), (1470, 1459155), (1575, 1361878), (1602, 1338925), (1869, 1147650), (2186, 981225), (2205, 972770), (2225, 964026), (2450, 875493), (2670, 803355), (3115, 688590), (3150, 680939), (3279, 654150), (3675, 583662), (3738, 573825), (4005, 535570), (4361, 491850), (4410, 486385), (4450, 482013), (5465, 392490), (5607, 382550), (6230, 344295), (6558, 327075), (6675, 321342), (7350, 291831), (7651, 280350), (8010, 267785), (8722, 245925), (9345, 229530), (9837, 218050), (10930, 196245), (11025, 194554), (11214, 191275), (13083, 163950), (13350, 160671), (15302, 140175), (15575, 137718), (16395, 130830), (18690, 114765), (19674, 109025), (20025, 107114), (21805, 98370), (22050, 97277), (22953, 93450), (26166, 81975), (27325, 78498), (28035, 76510), (31150, 68859), (32790, 65415), (38255, 56070), (39249, 54650), (40050, 53557), (43610, 49185), (45906, 46725)]