127485900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{15739}}^1$

素因数の和:15765

約数の個数: 90

約数和(自身を含む): 413285180

約数和(自身を除く): 285799280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 15739, 31478, 47217, 62956, 78695, 94434, 141651, 157390, 188868, 236085, 283302, 314780, 393475, 424953, 472170, 566604, 708255, 786950, 849906, 944340, 1180425, 1274859, 1416510, 1573900, 1699812, 2124765, 2360850, 2549718, 2833020, 3541275, 4249530, 4721700, 5099436, 6374295, 7082550, 8499060, 10623825, 12748590, 14165100, 21247650, 25497180, 31871475, 42495300, 63742950, 127485900]

約数ペア:

[(1, 127485900), (2, 63742950), (3, 42495300), (4, 31871475), (5, 25497180), (6, 21247650), (9, 14165100), (10, 12748590), (12, 10623825), (15, 8499060), (18, 7082550), (20, 6374295), (25, 5099436), (27, 4721700), (30, 4249530), (36, 3541275), (45, 2833020), (50, 2549718), (54, 2360850), (60, 2124765), (75, 1699812), (81, 1573900), (90, 1416510), (100, 1274859), (108, 1180425), (135, 944340), (150, 849906), (162, 786950), (180, 708255), (225, 566604), (270, 472170), (300, 424953), (324, 393475), (405, 314780), (450, 283302), (540, 236085), (675, 188868), (810, 157390), (900, 141651), (1350, 94434), (1620, 78695), (2025, 62956), (2700, 47217), (4050, 31478), (8100, 15739)]