83126520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4090

約数の個数: 128

約数和(自身を含む): 291744000

約数和(自身を除く): 208617480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4051, 4104, 5130, 6840, 8102, 10260, 12153, 16204, 20255, 20520, 24306, 32408, 36459, 40510, 48612, 60765, 72918, 76969, 81020, 97224, 109377, 121530, 145836, 153938, 162040, 182295, 218754, 230907, 243060, 291672, 307876, 364590, 384845, 437508, 461814, 486120, 546885, 615752, 692721, 729180, 769690, 875016, 923628, 1093770, 1154535, 1385442, 1458360, 1539380, 1847256, 2078163, 2187540, 2309070, 2770884, 3078760, 3463605, 4156326, 4375080, 4618140, 5541768, 6927210, 8312652, 9236280, 10390815, 13854420, 16625304, 20781630, 27708840, 41563260, 83126520]

約数ペア:

[(1, 83126520), (2, 41563260), (3, 27708840), (4, 20781630), (5, 16625304), (6, 13854420), (8, 10390815), (9, 9236280), (10, 8312652), (12, 6927210), (15, 5541768), (18, 4618140), (19, 4375080), (20, 4156326), (24, 3463605), (27, 3078760), (30, 2770884), (36, 2309070), (38, 2187540), (40, 2078163), (45, 1847256), (54, 1539380), (57, 1458360), (60, 1385442), (72, 1154535), (76, 1093770), (90, 923628), (95, 875016), (108, 769690), (114, 729180), (120, 692721), (135, 615752), (152, 546885), (171, 486120), (180, 461814), (190, 437508), (216, 384845), (228, 364590), (270, 307876), (285, 291672), (342, 243060), (360, 230907), (380, 218754), (456, 182295), (513, 162040), (540, 153938), (570, 145836), (684, 121530), (760, 109377), (855, 97224), (1026, 81020), (1080, 76969), (1140, 72918), (1368, 60765), (1710, 48612), (2052, 40510), (2280, 36459), (2565, 32408), (3420, 24306), (4051, 20520), (4104, 20255), (5130, 16204), (6840, 12153), (8102, 10260)]