153161820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{40519}}^1$

素因数の和:40544

約数の個数: 96

約数和(自身を含む): 544588800

約数和(自身を除く): 391426980

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 40519, 81038, 121557, 162076, 202595, 243114, 283633, 364671, 405190, 486228, 567266, 607785, 729342, 810380, 850899, 1094013, 1134532, 1215570, 1418165, 1458684, 1701798, 1823355, 2188026, 2431140, 2552697, 2836330, 3403596, 3646710, 4254495, 4376052, 5105394, 5470065, 5672660, 7293420, 7658091, 8508990, 10210788, 10940130, 12763485, 15316182, 17017980, 21880260, 25526970, 30632364, 38290455, 51053940, 76580910, 153161820]

約数ペア:

[(1, 153161820), (2, 76580910), (3, 51053940), (4, 38290455), (5, 30632364), (6, 25526970), (7, 21880260), (9, 17017980), (10, 15316182), (12, 12763485), (14, 10940130), (15, 10210788), (18, 8508990), (20, 7658091), (21, 7293420), (27, 5672660), (28, 5470065), (30, 5105394), (35, 4376052), (36, 4254495), (42, 3646710), (45, 3403596), (54, 2836330), (60, 2552697), (63, 2431140), (70, 2188026), (84, 1823355), (90, 1701798), (105, 1458684), (108, 1418165), (126, 1215570), (135, 1134532), (140, 1094013), (180, 850899), (189, 810380), (210, 729342), (252, 607785), (270, 567266), (315, 486228), (378, 405190), (420, 364671), (540, 283633), (630, 243114), (756, 202595), (945, 162076), (1260, 121557), (1890, 81038), (3780, 40519)]