2743687980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{29483}}^1$

素因数の和:29556

約数の個数: 144

約数和(自身を含む): 9272600064

約数和(自身を除く): 6528912084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 990, 1034, 1410, 1551, 1692, 1980, 2068, 2115, 2585, 2820, 3102, 4230, 4653, 5170, 6204, 7755, 8460, 9306, 10340, 15510, 18612, 23265, 29483, 31020, 46530, 58966, 88449, 93060, 117932, 147415, 176898, 265347, 294830, 324313, 353796, 442245, 530694, 589660, 648626, 884490, 972939, 1061388, 1297252, 1326735, 1385701, 1621565, 1768980, 1945878, 2653470, 2771402, 2918817, 3243130, 3891756, 4157103, 4864695, 5306940, 5542804, 5837634, 6486260, 6928505, 8314206, 9729390, 11675268, 12471309, 13857010, 14594085, 15242711, 16628412, 19458780, 20785515, 24942618, 27714020, 29188170, 30485422, 41571030, 45728133, 49885236, 58376340, 60970844, 62356545, 76213555, 83142060, 91456266, 124713090, 137184399, 152427110, 182912532, 228640665, 249426180, 274368798, 304854220, 457281330, 548737596, 685921995, 914562660, 1371843990, 2743687980]

約数ペア:

[(1, 2743687980), (2, 1371843990), (3, 914562660), (4, 685921995), (5, 548737596), (6, 457281330), (9, 304854220), (10, 274368798), (11, 249426180), (12, 228640665), (15, 182912532), (18, 152427110), (20, 137184399), (22, 124713090), (30, 91456266), (33, 83142060), (36, 76213555), (44, 62356545), (45, 60970844), (47, 58376340), (55, 49885236), (60, 45728133), (66, 41571030), (90, 30485422), (94, 29188170), (99, 27714020), (110, 24942618), (132, 20785515), (141, 19458780), (165, 16628412), (180, 15242711), (188, 14594085), (198, 13857010), (220, 12471309), (235, 11675268), (282, 9729390), (330, 8314206), (396, 6928505), (423, 6486260), (470, 5837634), (495, 5542804), (517, 5306940), (564, 4864695), (660, 4157103), (705, 3891756), (846, 3243130), (940, 2918817), (990, 2771402), (1034, 2653470), (1410, 1945878), (1551, 1768980), (1692, 1621565), (1980, 1385701), (2068, 1326735), (2115, 1297252), (2585, 1061388), (2820, 972939), (3102, 884490), (4230, 648626), (4653, 589660), (5170, 530694), (6204, 442245), (7755, 353796), (8460, 324313), (9306, 294830), (10340, 265347), (15510, 176898), (18612, 147415), (23265, 117932), (29483, 93060), (31020, 88449), (46530, 58966)]