72921300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7841}}^1$

素因数の和:7889

約数の個数: 72

約数和(自身を含む): 217819392

約数和(自身を除く): 144898092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 7841, 9300, 15682, 23523, 31364, 39205, 47046, 78410, 94092, 117615, 156820, 196025, 235230, 243071, 392050, 470460, 486142, 588075, 729213, 784100, 972284, 1176150, 1215355, 1458426, 2352300, 2430710, 2916852, 3646065, 4861420, 6076775, 7292130, 12153550, 14584260, 18230325, 24307100, 36460650, 72921300]

約数ペア:

[(1, 72921300), (2, 36460650), (3, 24307100), (4, 18230325), (5, 14584260), (6, 12153550), (10, 7292130), (12, 6076775), (15, 4861420), (20, 3646065), (25, 2916852), (30, 2430710), (31, 2352300), (50, 1458426), (60, 1215355), (62, 1176150), (75, 972284), (93, 784100), (100, 729213), (124, 588075), (150, 486142), (155, 470460), (186, 392050), (300, 243071), (310, 235230), (372, 196025), (465, 156820), (620, 117615), (775, 94092), (930, 78410), (1550, 47046), (1860, 39205), (2325, 31364), (3100, 23523), (4650, 15682), (7841, 9300)]