139195980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 537159168

約数和(自身を除く): 397963188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 83, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 166, 180, 198, 210, 220, 231, 242, 249, 252, 308, 315, 330, 332, 363, 385, 396, 415, 420, 462, 484, 495, 498, 581, 605, 630, 660, 693, 726, 747, 770, 830, 847, 913, 924, 990, 996, 1089, 1155, 1162, 1210, 1245, 1260, 1331, 1386, 1452, 1494, 1540, 1660, 1694, 1743, 1815, 1826, 1980, 2178, 2310, 2324, 2420, 2490, 2541, 2662, 2739, 2772, 2905, 2988, 3388, 3465, 3486, 3630, 3652, 3735, 3993, 4235, 4356, 4565, 4620, 4980, 5082, 5229, 5324, 5445, 5478, 5810, 6391, 6655, 6930, 6972, 7260, 7470, 7623, 7986, 8217, 8470, 8715, 9130, 9317, 10043, 10164, 10458, 10890, 10956, 11620, 11979, 12705, 12782, 13310, 13695, 13860, 14940, 15246, 15972, 16434, 16940, 17430, 18260, 18634, 19173, 19965, 20086, 20916, 21780, 23958, 25410, 25564, 26145, 26620, 27390, 27951, 30129, 30492, 31955, 32868, 34860, 37268, 38115, 38346, 39930, 40172, 41085, 46585, 47916, 50215, 50820, 52290, 54780, 55902, 57519, 59895, 60258, 63910, 70301, 76230, 76692, 79860, 82170, 83853, 90387, 93170, 95865, 100430, 104580, 110473, 111804, 115038, 119790, 120516, 127820, 139755, 140602, 150645, 152460, 164340, 167706, 180774, 186340, 191730, 200860, 210903, 220946, 230076, 239580, 279510, 281204, 287595, 301290, 331419, 335412, 351505, 361548, 383460, 419265, 421806, 441892, 451935, 552365, 559020, 575190, 602580, 632709, 662838, 703010, 773311, 838530, 843612, 903870, 994257, 1054515, 1104730, 1150380, 1265418, 1325676, 1406020, 1546622, 1657095, 1677060, 1807740, 1988514, 2109030, 2209460, 2319933, 2530836, 3093244, 3163545, 3314190, 3866555, 3977028, 4218060, 4639866, 4971285, 6327090, 6628380, 6959799, 7733110, 9279732, 9942570, 11599665, 12654180, 13919598, 15466220, 19885140, 23199330, 27839196, 34798995, 46398660, 69597990, 139195980]

約数ペア:

[(1, 139195980), (2, 69597990), (3, 46398660), (4, 34798995), (5, 27839196), (6, 23199330), (7, 19885140), (9, 15466220), (10, 13919598), (11, 12654180), (12, 11599665), (14, 9942570), (15, 9279732), (18, 7733110), (20, 6959799), (21, 6628380), (22, 6327090), (28, 4971285), (30, 4639866), (33, 4218060), (35, 3977028), (36, 3866555), (42, 3314190), (44, 3163545), (45, 3093244), (55, 2530836), (60, 2319933), (63, 2209460), (66, 2109030), (70, 1988514), (77, 1807740), (83, 1677060), (84, 1657095), (90, 1546622), (99, 1406020), (105, 1325676), (110, 1265418), (121, 1150380), (126, 1104730), (132, 1054515), (140, 994257), (154, 903870), (165, 843612), (166, 838530), (180, 773311), (198, 703010), (210, 662838), (220, 632709), (231, 602580), (242, 575190), (249, 559020), (252, 552365), (308, 451935), (315, 441892), (330, 421806), (332, 419265), (363, 383460), (385, 361548), (396, 351505), (415, 335412), (420, 331419), (462, 301290), (484, 287595), (495, 281204), (498, 279510), (581, 239580), (605, 230076), (630, 220946), (660, 210903), (693, 200860), (726, 191730), (747, 186340), (770, 180774), (830, 167706), (847, 164340), (913, 152460), (924, 150645), (990, 140602), (996, 139755), (1089, 127820), (1155, 120516), (1162, 119790), (1210, 115038), (1245, 111804), (1260, 110473), (1331, 104580), (1386, 100430), (1452, 95865), (1494, 93170), (1540, 90387), (1660, 83853), (1694, 82170), (1743, 79860), (1815, 76692), (1826, 76230), (1980, 70301), (2178, 63910), (2310, 60258), (2324, 59895), (2420, 57519), (2490, 55902), (2541, 54780), (2662, 52290), (2739, 50820), (2772, 50215), (2905, 47916), (2988, 46585), (3388, 41085), (3465, 40172), (3486, 39930), (3630, 38346), (3652, 38115), (3735, 37268), (3993, 34860), (4235, 32868), (4356, 31955), (4565, 30492), (4620, 30129), (4980, 27951), (5082, 27390), (5229, 26620), (5324, 26145), (5445, 25564), (5478, 25410), (5810, 23958), (6391, 21780), (6655, 20916), (6930, 20086), (6972, 19965), (7260, 19173), (7470, 18634), (7623, 18260), (7986, 17430), (8217, 16940), (8470, 16434), (8715, 15972), (9130, 15246), (9317, 14940), (10043, 13860), (10164, 13695), (10458, 13310), (10890, 12782), (10956, 12705), (11620, 11979)]