28116450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 79012800

約数和(自身を除く): 50896350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 59, 75, 90, 118, 135, 150, 177, 225, 270, 295, 353, 354, 450, 531, 590, 675, 706, 885, 1059, 1062, 1350, 1475, 1593, 1765, 1770, 2118, 2655, 2950, 3177, 3186, 3530, 4425, 5295, 5310, 6354, 7965, 8825, 8850, 9531, 10590, 13275, 15885, 15930, 17650, 19062, 20827, 26475, 26550, 31770, 39825, 41654, 47655, 52950, 62481, 79425, 79650, 95310, 104135, 124962, 158850, 187443, 208270, 238275, 312405, 374886, 476550, 520675, 562329, 624810, 937215, 1041350, 1124658, 1562025, 1874430, 2811645, 3124050, 4686075, 5623290, 9372150, 14058225, 28116450]

約数ペア:

[(1, 28116450), (2, 14058225), (3, 9372150), (5, 5623290), (6, 4686075), (9, 3124050), (10, 2811645), (15, 1874430), (18, 1562025), (25, 1124658), (27, 1041350), (30, 937215), (45, 624810), (50, 562329), (54, 520675), (59, 476550), (75, 374886), (90, 312405), (118, 238275), (135, 208270), (150, 187443), (177, 158850), (225, 124962), (270, 104135), (295, 95310), (353, 79650), (354, 79425), (450, 62481), (531, 52950), (590, 47655), (675, 41654), (706, 39825), (885, 31770), (1059, 26550), (1062, 26475), (1350, 20827), (1475, 19062), (1593, 17650), (1765, 15930), (1770, 15885), (2118, 13275), (2655, 10590), (2950, 9531), (3177, 8850), (3186, 8825), (3530, 7965), (4425, 6354), (5295, 5310)]