148852620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 391112820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 743, 756, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1486, 1590, 1855, 1890, 1908, 2226, 2229, 2385, 2862, 2972, 3180, 3339, 3710, 3715, 3780, 4452, 4458, 4770, 5201, 5565, 5724, 6678, 6687, 7155, 7420, 7430, 8916, 9540, 10017, 10402, 11130, 11145, 13356, 13374, 14310, 14860, 15603, 16695, 20034, 20061, 20804, 22260, 22290, 26005, 26748, 28620, 31206, 33390, 33435, 39379, 40068, 40122, 44580, 46809, 50085, 52010, 62412, 66780, 66870, 78015, 78758, 80244, 93618, 100170, 100305, 104020, 118137, 133740, 140427, 156030, 157516, 187236, 196895, 200340, 200610, 234045, 236274, 275653, 280854, 312060, 354411, 393790, 401220, 468090, 472548, 551306, 561708, 590685, 702135, 708822, 787580, 826959, 936180, 1063233, 1102612, 1181370, 1378265, 1404270, 1417644, 1653918, 1772055, 2126466, 2362740, 2480877, 2756530, 2808540, 3307836, 3544110, 4134795, 4252932, 4961754, 5316165, 5513060, 7088220, 7442631, 8269590, 9923508, 10632330, 12404385, 14885262, 16539180, 21264660, 24808770, 29770524, 37213155, 49617540, 74426310, 148852620]

約数ペア:

[(1, 148852620), (2, 74426310), (3, 49617540), (4, 37213155), (5, 29770524), (6, 24808770), (7, 21264660), (9, 16539180), (10, 14885262), (12, 12404385), (14, 10632330), (15, 9923508), (18, 8269590), (20, 7442631), (21, 7088220), (27, 5513060), (28, 5316165), (30, 4961754), (35, 4252932), (36, 4134795), (42, 3544110), (45, 3307836), (53, 2808540), (54, 2756530), (60, 2480877), (63, 2362740), (70, 2126466), (84, 1772055), (90, 1653918), (105, 1417644), (106, 1404270), (108, 1378265), (126, 1181370), (135, 1102612), (140, 1063233), (159, 936180), (180, 826959), (189, 787580), (210, 708822), (212, 702135), (252, 590685), (265, 561708), (270, 551306), (315, 472548), (318, 468090), (371, 401220), (378, 393790), (420, 354411), (477, 312060), (530, 280854), (540, 275653), (630, 236274), (636, 234045), (742, 200610), (743, 200340), (756, 196895), (795, 187236), (945, 157516), (954, 156030), (1060, 140427), (1113, 133740), (1260, 118137), (1431, 104020), (1484, 100305), (1486, 100170), (1590, 93618), (1855, 80244), (1890, 78758), (1908, 78015), (2226, 66870), (2229, 66780), (2385, 62412), (2862, 52010), (2972, 50085), (3180, 46809), (3339, 44580), (3710, 40122), (3715, 40068), (3780, 39379), (4452, 33435), (4458, 33390), (4770, 31206), (5201, 28620), (5565, 26748), (5724, 26005), (6678, 22290), (6687, 22260), (7155, 20804), (7420, 20061), (7430, 20034), (8916, 16695), (9540, 15603), (10017, 14860), (10402, 14310), (11130, 13374), (11145, 13356)]