38930100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 125991936

約数和(自身を除く): 87061836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 94, 100, 110, 132, 141, 150, 165, 188, 220, 235, 251, 275, 282, 300, 330, 470, 502, 517, 550, 564, 660, 705, 753, 825, 940, 1004, 1034, 1100, 1175, 1255, 1410, 1506, 1551, 1650, 2068, 2350, 2510, 2585, 2761, 2820, 3012, 3102, 3300, 3525, 3765, 4700, 5020, 5170, 5522, 6204, 6275, 7050, 7530, 7755, 8283, 10340, 11044, 11797, 12550, 12925, 13805, 14100, 15060, 15510, 16566, 18825, 23594, 25100, 25850, 27610, 31020, 33132, 35391, 37650, 38775, 41415, 47188, 51700, 55220, 58985, 69025, 70782, 75300, 77550, 82830, 117970, 129767, 138050, 141564, 155100, 165660, 176955, 207075, 235940, 259534, 276100, 294925, 353910, 389301, 414150, 519068, 589850, 648835, 707820, 778602, 828300, 884775, 1179700, 1297670, 1557204, 1769550, 1946505, 2595340, 3244175, 3539100, 3893010, 6488350, 7786020, 9732525, 12976700, 19465050, 38930100]

約数ペア:

[(1, 38930100), (2, 19465050), (3, 12976700), (4, 9732525), (5, 7786020), (6, 6488350), (10, 3893010), (11, 3539100), (12, 3244175), (15, 2595340), (20, 1946505), (22, 1769550), (25, 1557204), (30, 1297670), (33, 1179700), (44, 884775), (47, 828300), (50, 778602), (55, 707820), (60, 648835), (66, 589850), (75, 519068), (94, 414150), (100, 389301), (110, 353910), (132, 294925), (141, 276100), (150, 259534), (165, 235940), (188, 207075), (220, 176955), (235, 165660), (251, 155100), (275, 141564), (282, 138050), (300, 129767), (330, 117970), (470, 82830), (502, 77550), (517, 75300), (550, 70782), (564, 69025), (660, 58985), (705, 55220), (753, 51700), (825, 47188), (940, 41415), (1004, 38775), (1034, 37650), (1100, 35391), (1175, 33132), (1255, 31020), (1410, 27610), (1506, 25850), (1551, 25100), (1650, 23594), (2068, 18825), (2350, 16566), (2510, 15510), (2585, 15060), (2761, 14100), (2820, 13805), (3012, 12925), (3102, 12550), (3300, 11797), (3525, 11044), (3765, 10340), (4700, 8283), (5020, 7755), (5170, 7530), (5522, 7050), (6204, 6275)]