74742340620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{378289}}^1$

素因数の和:378427

約数の個数: 96

約数和(自身を含む): 217350302400

約数和(自身を除く): 142607961780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 356, 370, 444, 445, 534, 555, 740, 890, 1068, 1110, 1335, 1780, 2220, 2670, 3293, 5340, 6586, 9879, 13172, 16465, 19758, 32930, 39516, 49395, 65860, 98790, 197580, 378289, 756578, 1134867, 1513156, 1891445, 2269734, 3782890, 4539468, 5674335, 7565780, 11348670, 13996693, 22697340, 27993386, 33667721, 41990079, 55986772, 67335442, 69983465, 83980158, 101003163, 134670884, 139966930, 167960316, 168338605, 202006326, 209950395, 279933860, 336677210, 404012652, 419900790, 505015815, 673354420, 839801580, 1010031630, 1245705677, 2020063260, 2491411354, 3737117031, 4982822708, 6228528385, 7474234062, 12457056770, 14948468124, 18685585155, 24914113540, 37371170310, 74742340620]

約数ペア:

[(1, 74742340620), (2, 37371170310), (3, 24914113540), (4, 18685585155), (5, 14948468124), (6, 12457056770), (10, 7474234062), (12, 6228528385), (15, 4982822708), (20, 3737117031), (30, 2491411354), (37, 2020063260), (60, 1245705677), (74, 1010031630), (89, 839801580), (111, 673354420), (148, 505015815), (178, 419900790), (185, 404012652), (222, 336677210), (267, 279933860), (356, 209950395), (370, 202006326), (444, 168338605), (445, 167960316), (534, 139966930), (555, 134670884), (740, 101003163), (890, 83980158), (1068, 69983465), (1110, 67335442), (1335, 55986772), (1780, 41990079), (2220, 33667721), (2670, 27993386), (3293, 22697340), (5340, 13996693), (6586, 11348670), (9879, 7565780), (13172, 5674335), (16465, 4539468), (19758, 3782890), (32930, 2269734), (39516, 1891445), (49395, 1513156), (65860, 1134867), (98790, 756578), (197580, 378289)]