84562380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7457}}^1$

素因数の和:7485

約数の個数: 120

約数和(自身を含む): 303212448

約数和(自身を除く): 218650068

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7457, 11340, 14914, 22371, 29828, 37285, 44742, 52199, 67113, 74570, 89484, 104398, 111855, 134226, 149140, 156597, 201339, 208796, 223710, 260995, 268452, 313194, 335565, 402678, 447420, 469791, 521990, 604017, 626388, 671130, 782985, 805356, 939582, 1006695, 1043980, 1208034, 1342260, 1409373, 1565970, 1879164, 2013390, 2348955, 2416068, 2818746, 3020085, 3131940, 4026780, 4228119, 4697910, 5637492, 6040170, 7046865, 8456238, 9395820, 12080340, 14093730, 16912476, 21140595, 28187460, 42281190, 84562380]

約数ペア:

[(1, 84562380), (2, 42281190), (3, 28187460), (4, 21140595), (5, 16912476), (6, 14093730), (7, 12080340), (9, 9395820), (10, 8456238), (12, 7046865), (14, 6040170), (15, 5637492), (18, 4697910), (20, 4228119), (21, 4026780), (27, 3131940), (28, 3020085), (30, 2818746), (35, 2416068), (36, 2348955), (42, 2013390), (45, 1879164), (54, 1565970), (60, 1409373), (63, 1342260), (70, 1208034), (81, 1043980), (84, 1006695), (90, 939582), (105, 805356), (108, 782985), (126, 671130), (135, 626388), (140, 604017), (162, 521990), (180, 469791), (189, 447420), (210, 402678), (252, 335565), (270, 313194), (315, 268452), (324, 260995), (378, 223710), (405, 208796), (420, 201339), (540, 156597), (567, 149140), (630, 134226), (756, 111855), (810, 104398), (945, 89484), (1134, 74570), (1260, 67113), (1620, 52199), (1890, 44742), (2268, 37285), (2835, 29828), (3780, 22371), (5670, 14914), (7457, 11340)]