75744450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2993

約数の個数: 96

約数和(自身を含む): 219777600

約数和(自身を除く): 144033150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1350, 1425, 1710, 2565, 2850, 2953, 4275, 5130, 5906, 8550, 8859, 12825, 14765, 17718, 25650, 26577, 29530, 44295, 53154, 56107, 73825, 79731, 88590, 112214, 132885, 147650, 159462, 168321, 221475, 265770, 280535, 336642, 398655, 442950, 504963, 561070, 664425, 797310, 841605, 1009926, 1328850, 1402675, 1514889, 1683210, 1993275, 2524815, 2805350, 3029778, 3986550, 4208025, 5049630, 7574445, 8416050, 12624075, 15148890, 25248150, 37872225, 75744450]

約数ペア:

[(1, 75744450), (2, 37872225), (3, 25248150), (5, 15148890), (6, 12624075), (9, 8416050), (10, 7574445), (15, 5049630), (18, 4208025), (19, 3986550), (25, 3029778), (27, 2805350), (30, 2524815), (38, 1993275), (45, 1683210), (50, 1514889), (54, 1402675), (57, 1328850), (75, 1009926), (90, 841605), (95, 797310), (114, 664425), (135, 561070), (150, 504963), (171, 442950), (190, 398655), (225, 336642), (270, 280535), (285, 265770), (342, 221475), (450, 168321), (475, 159462), (513, 147650), (570, 132885), (675, 112214), (855, 88590), (950, 79731), (1026, 73825), (1350, 56107), (1425, 53154), (1710, 44295), (2565, 29530), (2850, 26577), (2953, 25650), (4275, 17718), (5130, 14765), (5906, 12825), (8550, 8859)]