73302180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 174907740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 53, 60, 70, 74, 84, 89, 105, 106, 111, 140, 148, 159, 178, 185, 210, 212, 222, 259, 265, 267, 318, 356, 370, 371, 420, 444, 445, 518, 530, 534, 555, 623, 636, 740, 742, 777, 795, 890, 1036, 1060, 1068, 1110, 1113, 1246, 1295, 1335, 1484, 1554, 1590, 1780, 1855, 1869, 1961, 2220, 2226, 2492, 2590, 2670, 3108, 3115, 3180, 3293, 3710, 3738, 3885, 3922, 4452, 4717, 5180, 5340, 5565, 5883, 6230, 6586, 7420, 7476, 7770, 7844, 9345, 9434, 9805, 9879, 11130, 11766, 12460, 13172, 13727, 14151, 15540, 16465, 18690, 18868, 19610, 19758, 22260, 23051, 23532, 23585, 27454, 28302, 29415, 32930, 33019, 37380, 39220, 39516, 41181, 46102, 47170, 49395, 54908, 56604, 58830, 65860, 66038, 68635, 69153, 70755, 82362, 92204, 94340, 98790, 99057, 115255, 117660, 132076, 137270, 138306, 141510, 164724, 165095, 174529, 197580, 198114, 205905, 230510, 274540, 276612, 283020, 330190, 345765, 349058, 396228, 411810, 461020, 495285, 523587, 660380, 691530, 698116, 823620, 872645, 990570, 1047174, 1221703, 1383060, 1745290, 1981140, 2094348, 2443406, 2617935, 3490580, 3665109, 4886812, 5235870, 6108515, 7330218, 10471740, 12217030, 14660436, 18325545, 24434060, 36651090, 73302180]

約数ペア:

[(1, 73302180), (2, 36651090), (3, 24434060), (4, 18325545), (5, 14660436), (6, 12217030), (7, 10471740), (10, 7330218), (12, 6108515), (14, 5235870), (15, 4886812), (20, 3665109), (21, 3490580), (28, 2617935), (30, 2443406), (35, 2094348), (37, 1981140), (42, 1745290), (53, 1383060), (60, 1221703), (70, 1047174), (74, 990570), (84, 872645), (89, 823620), (105, 698116), (106, 691530), (111, 660380), (140, 523587), (148, 495285), (159, 461020), (178, 411810), (185, 396228), (210, 349058), (212, 345765), (222, 330190), (259, 283020), (265, 276612), (267, 274540), (318, 230510), (356, 205905), (370, 198114), (371, 197580), (420, 174529), (444, 165095), (445, 164724), (518, 141510), (530, 138306), (534, 137270), (555, 132076), (623, 117660), (636, 115255), (740, 99057), (742, 98790), (777, 94340), (795, 92204), (890, 82362), (1036, 70755), (1060, 69153), (1068, 68635), (1110, 66038), (1113, 65860), (1246, 58830), (1295, 56604), (1335, 54908), (1484, 49395), (1554, 47170), (1590, 46102), (1780, 41181), (1855, 39516), (1869, 39220), (1961, 37380), (2220, 33019), (2226, 32930), (2492, 29415), (2590, 28302), (2670, 27454), (3108, 23585), (3115, 23532), (3180, 23051), (3293, 22260), (3710, 19758), (3738, 19610), (3885, 18868), (3922, 18690), (4452, 16465), (4717, 15540), (5180, 14151), (5340, 13727), (5565, 13172), (5883, 12460), (6230, 11766), (6586, 11130), (7420, 9879), (7476, 9805), (7770, 9434), (7844, 9345)]