77827050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 246984192

約数和(自身を除く): 169157142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 797, 930, 1050, 1085, 1302, 1395, 1550, 1575, 1594, 1953, 2170, 2325, 2391, 2790, 3150, 3255, 3906, 3985, 4650, 4782, 5425, 5579, 6510, 6975, 7173, 7970, 9765, 10850, 11158, 11955, 13950, 14346, 16275, 16737, 19530, 19925, 23910, 24707, 27895, 32550, 33474, 35865, 39850, 48825, 49414, 50211, 55790, 59775, 71730, 74121, 83685, 97650, 100422, 119550, 123535, 139475, 148242, 167370, 172949, 179325, 222363, 247070, 251055, 278950, 345898, 358650, 370605, 418425, 444726, 502110, 518847, 617675, 741210, 836850, 864745, 1037694, 1111815, 1235350, 1255275, 1556541, 1729490, 1853025, 2223630, 2510550, 2594235, 3113082, 3706050, 4323725, 5188470, 5559075, 7782705, 8647450, 11118150, 12971175, 15565410, 25942350, 38913525, 77827050]

約数ペア:

[(1, 77827050), (2, 38913525), (3, 25942350), (5, 15565410), (6, 12971175), (7, 11118150), (9, 8647450), (10, 7782705), (14, 5559075), (15, 5188470), (18, 4323725), (21, 3706050), (25, 3113082), (30, 2594235), (31, 2510550), (35, 2223630), (42, 1853025), (45, 1729490), (50, 1556541), (62, 1255275), (63, 1235350), (70, 1111815), (75, 1037694), (90, 864745), (93, 836850), (105, 741210), (126, 617675), (150, 518847), (155, 502110), (175, 444726), (186, 418425), (210, 370605), (217, 358650), (225, 345898), (279, 278950), (310, 251055), (315, 247070), (350, 222363), (434, 179325), (450, 172949), (465, 167370), (525, 148242), (558, 139475), (630, 123535), (651, 119550), (775, 100422), (797, 97650), (930, 83685), (1050, 74121), (1085, 71730), (1302, 59775), (1395, 55790), (1550, 50211), (1575, 49414), (1594, 48825), (1953, 39850), (2170, 35865), (2325, 33474), (2391, 32550), (2790, 27895), (3150, 24707), (3255, 23910), (3906, 19925), (3985, 19530), (4650, 16737), (4782, 16275), (5425, 14346), (5579, 13950), (6510, 11955), (6975, 11158), (7173, 10850), (7970, 9765)]