31974900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2081

約数の個数: 72

約数和(自身を含む): 94306464

約数和(自身を除く): 62331564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2011, 2650, 3180, 3975, 4022, 5300, 6033, 7950, 8044, 10055, 12066, 15900, 20110, 24132, 30165, 40220, 50275, 60330, 100550, 106583, 120660, 150825, 201100, 213166, 301650, 319749, 426332, 532915, 603300, 639498, 1065830, 1278996, 1598745, 2131660, 2664575, 3197490, 5329150, 6394980, 7993725, 10658300, 15987450, 31974900]

約数ペア:

[(1, 31974900), (2, 15987450), (3, 10658300), (4, 7993725), (5, 6394980), (6, 5329150), (10, 3197490), (12, 2664575), (15, 2131660), (20, 1598745), (25, 1278996), (30, 1065830), (50, 639498), (53, 603300), (60, 532915), (75, 426332), (100, 319749), (106, 301650), (150, 213166), (159, 201100), (212, 150825), (265, 120660), (300, 106583), (318, 100550), (530, 60330), (636, 50275), (795, 40220), (1060, 30165), (1325, 24132), (1590, 20110), (2011, 15900), (2650, 12066), (3180, 10055), (3975, 8044), (4022, 7950), (5300, 6033)]