38137500

素因数分解:

$2^2\times 3^3\times 5^5\times {\mathrm{113}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 124679520

約数和(自身を除く): 86542020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 113, 125, 135, 150, 180, 225, 226, 250, 270, 300, 339, 375, 450, 452, 500, 540, 565, 625, 675, 678, 750, 900, 1017, 1125, 1130, 1250, 1350, 1356, 1500, 1695, 1875, 2034, 2250, 2260, 2500, 2700, 2825, 3051, 3125, 3375, 3390, 3750, 4068, 4500, 5085, 5625, 5650, 6102, 6250, 6750, 6780, 7500, 8475, 9375, 10170, 11250, 11300, 12204, 12500, 13500, 14125, 15255, 16875, 16950, 18750, 20340, 22500, 25425, 28125, 28250, 30510, 33750, 33900, 37500, 42375, 50850, 56250, 56500, 61020, 67500, 70625, 76275, 84375, 84750, 101700, 112500, 127125, 141250, 152550, 168750, 169500, 211875, 254250, 282500, 305100, 337500, 353125, 381375, 423750, 508500, 635625, 706250, 762750, 847500, 1059375, 1271250, 1412500, 1525500, 1906875, 2118750, 2542500, 3178125, 3813750, 4237500, 6356250, 7627500, 9534375, 12712500, 19068750, 38137500]

約数ペア:

[(1, 38137500), (2, 19068750), (3, 12712500), (4, 9534375), (5, 7627500), (6, 6356250), (9, 4237500), (10, 3813750), (12, 3178125), (15, 2542500), (18, 2118750), (20, 1906875), (25, 1525500), (27, 1412500), (30, 1271250), (36, 1059375), (45, 847500), (50, 762750), (54, 706250), (60, 635625), (75, 508500), (90, 423750), (100, 381375), (108, 353125), (113, 337500), (125, 305100), (135, 282500), (150, 254250), (180, 211875), (225, 169500), (226, 168750), (250, 152550), (270, 141250), (300, 127125), (339, 112500), (375, 101700), (450, 84750), (452, 84375), (500, 76275), (540, 70625), (565, 67500), (625, 61020), (675, 56500), (678, 56250), (750, 50850), (900, 42375), (1017, 37500), (1125, 33900), (1130, 33750), (1250, 30510), (1350, 28250), (1356, 28125), (1500, 25425), (1695, 22500), (1875, 20340), (2034, 18750), (2250, 16950), (2260, 16875), (2500, 15255), (2700, 14125), (2825, 13500), (3051, 12500), (3125, 12204), (3375, 11300), (3390, 11250), (3750, 10170), (4068, 9375), (4500, 8475), (5085, 7500), (5625, 6780), (5650, 6750), (6102, 6250)]