74930940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 273208320

約数和(自身を除く): 198277380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 461, 516, 540, 602, 630, 645, 756, 774, 860, 903, 922, 945, 1161, 1204, 1260, 1290, 1383, 1505, 1548, 1806, 1844, 1890, 1935, 2305, 2322, 2580, 2709, 2766, 3010, 3227, 3612, 3780, 3870, 4149, 4515, 4610, 4644, 5418, 5532, 5805, 6020, 6454, 6915, 7740, 8127, 8298, 9030, 9220, 9681, 10836, 11610, 12447, 12908, 13545, 13830, 16135, 16254, 16596, 18060, 19362, 19823, 20745, 23220, 24894, 27090, 27660, 29043, 32270, 32508, 38724, 39646, 40635, 41490, 48405, 49788, 54180, 58086, 59469, 62235, 64540, 79292, 81270, 82980, 87129, 96810, 99115, 116172, 118938, 124470, 138761, 145215, 162540, 174258, 178407, 193620, 198230, 237876, 248940, 277522, 290430, 297345, 348516, 356814, 396460, 416283, 435645, 535221, 555044, 580860, 594690, 693805, 713628, 832566, 871290, 892035, 1070442, 1189380, 1248849, 1387610, 1665132, 1742580, 1784070, 2081415, 2140884, 2497698, 2676105, 2775220, 3568140, 3746547, 4162830, 4995396, 5352210, 6244245, 7493094, 8325660, 10704420, 12488490, 14986188, 18732735, 24976980, 37465470, 74930940]

約数ペア:

[(1, 74930940), (2, 37465470), (3, 24976980), (4, 18732735), (5, 14986188), (6, 12488490), (7, 10704420), (9, 8325660), (10, 7493094), (12, 6244245), (14, 5352210), (15, 4995396), (18, 4162830), (20, 3746547), (21, 3568140), (27, 2775220), (28, 2676105), (30, 2497698), (35, 2140884), (36, 2081415), (42, 1784070), (43, 1742580), (45, 1665132), (54, 1387610), (60, 1248849), (63, 1189380), (70, 1070442), (84, 892035), (86, 871290), (90, 832566), (105, 713628), (108, 693805), (126, 594690), (129, 580860), (135, 555044), (140, 535221), (172, 435645), (180, 416283), (189, 396460), (210, 356814), (215, 348516), (252, 297345), (258, 290430), (270, 277522), (301, 248940), (315, 237876), (378, 198230), (387, 193620), (420, 178407), (430, 174258), (461, 162540), (516, 145215), (540, 138761), (602, 124470), (630, 118938), (645, 116172), (756, 99115), (774, 96810), (860, 87129), (903, 82980), (922, 81270), (945, 79292), (1161, 64540), (1204, 62235), (1260, 59469), (1290, 58086), (1383, 54180), (1505, 49788), (1548, 48405), (1806, 41490), (1844, 40635), (1890, 39646), (1935, 38724), (2305, 32508), (2322, 32270), (2580, 29043), (2709, 27660), (2766, 27090), (3010, 24894), (3227, 23220), (3612, 20745), (3780, 19823), (3870, 19362), (4149, 18060), (4515, 16596), (4610, 16254), (4644, 16135), (5418, 13830), (5532, 13545), (5805, 12908), (6020, 12447), (6454, 11610), (6915, 10836), (7740, 9681), (8127, 9220), (8298, 9030)]