74146860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 251475840

約数和(自身を除く): 177328980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 82, 85, 90, 102, 108, 123, 135, 153, 164, 170, 180, 197, 204, 205, 246, 255, 270, 306, 340, 369, 394, 410, 459, 492, 510, 540, 591, 612, 615, 697, 738, 765, 788, 820, 918, 985, 1020, 1107, 1182, 1230, 1394, 1476, 1530, 1773, 1836, 1845, 1970, 2091, 2214, 2295, 2364, 2460, 2788, 2955, 3060, 3349, 3485, 3546, 3690, 3940, 4182, 4428, 4590, 5319, 5535, 5910, 6273, 6698, 6970, 7092, 7380, 8077, 8364, 8865, 9180, 10047, 10455, 10638, 11070, 11820, 12546, 13396, 13940, 16154, 16745, 17730, 18819, 20094, 20910, 21276, 22140, 24231, 25092, 26595, 30141, 31365, 32308, 33490, 35460, 37638, 40188, 40385, 41820, 48462, 50235, 53190, 60282, 62730, 66980, 72693, 75276, 80770, 90423, 94095, 96924, 100470, 106380, 120564, 121155, 125460, 137309, 145386, 150705, 161540, 180846, 188190, 200940, 218079, 242310, 274618, 290772, 301410, 361692, 363465, 376380, 411927, 436158, 452115, 484620, 549236, 602820, 686545, 726930, 823854, 872316, 904230, 1090395, 1235781, 1373090, 1453860, 1647708, 1808460, 2059635, 2180790, 2471562, 2746180, 3707343, 4119270, 4361580, 4943124, 6178905, 7414686, 8238540, 12357810, 14829372, 18536715, 24715620, 37073430, 74146860]

約数ペア:

[(1, 74146860), (2, 37073430), (3, 24715620), (4, 18536715), (5, 14829372), (6, 12357810), (9, 8238540), (10, 7414686), (12, 6178905), (15, 4943124), (17, 4361580), (18, 4119270), (20, 3707343), (27, 2746180), (30, 2471562), (34, 2180790), (36, 2059635), (41, 1808460), (45, 1647708), (51, 1453860), (54, 1373090), (60, 1235781), (68, 1090395), (82, 904230), (85, 872316), (90, 823854), (102, 726930), (108, 686545), (123, 602820), (135, 549236), (153, 484620), (164, 452115), (170, 436158), (180, 411927), (197, 376380), (204, 363465), (205, 361692), (246, 301410), (255, 290772), (270, 274618), (306, 242310), (340, 218079), (369, 200940), (394, 188190), (410, 180846), (459, 161540), (492, 150705), (510, 145386), (540, 137309), (591, 125460), (612, 121155), (615, 120564), (697, 106380), (738, 100470), (765, 96924), (788, 94095), (820, 90423), (918, 80770), (985, 75276), (1020, 72693), (1107, 66980), (1182, 62730), (1230, 60282), (1394, 53190), (1476, 50235), (1530, 48462), (1773, 41820), (1836, 40385), (1845, 40188), (1970, 37638), (2091, 35460), (2214, 33490), (2295, 32308), (2364, 31365), (2460, 30141), (2788, 26595), (2955, 25092), (3060, 24231), (3349, 22140), (3485, 21276), (3546, 20910), (3690, 20094), (3940, 18819), (4182, 17730), (4428, 16745), (4590, 16154), (5319, 13940), (5535, 13396), (5910, 12546), (6273, 11820), (6698, 11070), (6970, 10638), (7092, 10455), (7380, 10047), (8077, 9180), (8364, 8865)]