273196980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4091}}^1$

素因数の和:4166

約数の個数: 144

約数和(自身を含む): 965188224

約数和(自身を除く): 691991244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 3180, 3339, 3710, 4091, 4452, 4770, 5565, 6678, 7420, 8182, 9540, 11130, 12273, 13356, 16364, 16695, 20455, 22260, 24546, 28637, 33390, 36819, 40910, 49092, 57274, 61365, 66780, 73638, 81820, 85911, 114548, 122730, 143185, 147276, 171822, 184095, 216823, 245460, 257733, 286370, 343644, 368190, 429555, 433646, 515466, 572740, 650469, 736380, 859110, 867292, 1030932, 1084115, 1288665, 1300938, 1517761, 1718220, 1951407, 2168230, 2577330, 2601876, 3035522, 3252345, 3902814, 4336460, 4553283, 5154660, 6071044, 6504690, 7588805, 7805628, 9106566, 9757035, 13009380, 13659849, 15177610, 18213132, 19514070, 22766415, 27319698, 30355220, 39028140, 45532830, 54639396, 68299245, 91065660, 136598490, 273196980]

約数ペア:

[(1, 273196980), (2, 136598490), (3, 91065660), (4, 68299245), (5, 54639396), (6, 45532830), (7, 39028140), (9, 30355220), (10, 27319698), (12, 22766415), (14, 19514070), (15, 18213132), (18, 15177610), (20, 13659849), (21, 13009380), (28, 9757035), (30, 9106566), (35, 7805628), (36, 7588805), (42, 6504690), (45, 6071044), (53, 5154660), (60, 4553283), (63, 4336460), (70, 3902814), (84, 3252345), (90, 3035522), (105, 2601876), (106, 2577330), (126, 2168230), (140, 1951407), (159, 1718220), (180, 1517761), (210, 1300938), (212, 1288665), (252, 1084115), (265, 1030932), (315, 867292), (318, 859110), (371, 736380), (420, 650469), (477, 572740), (530, 515466), (630, 433646), (636, 429555), (742, 368190), (795, 343644), (954, 286370), (1060, 257733), (1113, 245460), (1260, 216823), (1484, 184095), (1590, 171822), (1855, 147276), (1908, 143185), (2226, 122730), (2385, 114548), (3180, 85911), (3339, 81820), (3710, 73638), (4091, 66780), (4452, 61365), (4770, 57274), (5565, 49092), (6678, 40910), (7420, 36819), (8182, 33390), (9540, 28637), (11130, 24546), (12273, 22260), (13356, 20455), (16364, 16695)]