76785840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1912

約数の個数: 160

約数和(自身を含む): 278553600

約数和(自身を除く): 201767760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 1871, 2052, 2160, 2280, 2565, 2736, 3420, 3742, 4104, 4560, 5130, 5613, 6840, 7484, 8208, 9355, 10260, 11226, 13680, 14968, 16839, 18710, 20520, 22452, 28065, 29936, 33678, 35549, 37420, 41040, 44904, 50517, 56130, 67356, 71098, 74840, 84195, 89808, 101034, 106647, 112260, 134712, 142196, 149680, 168390, 177745, 202068, 213294, 224520, 252585, 269424, 284392, 319941, 336780, 355490, 404136, 426588, 449040, 505170, 533235, 568784, 639882, 673560, 710980, 808272, 853176, 959823, 1010340, 1066470, 1279764, 1347120, 1421960, 1599705, 1706352, 1919646, 2020680, 2132940, 2559528, 2843920, 3199410, 3839292, 4041360, 4265880, 4799115, 5119056, 6398820, 7678584, 8531760, 9598230, 12797640, 15357168, 19196460, 25595280, 38392920, 76785840]

約数ペア:

[(1, 76785840), (2, 38392920), (3, 25595280), (4, 19196460), (5, 15357168), (6, 12797640), (8, 9598230), (9, 8531760), (10, 7678584), (12, 6398820), (15, 5119056), (16, 4799115), (18, 4265880), (19, 4041360), (20, 3839292), (24, 3199410), (27, 2843920), (30, 2559528), (36, 2132940), (38, 2020680), (40, 1919646), (45, 1706352), (48, 1599705), (54, 1421960), (57, 1347120), (60, 1279764), (72, 1066470), (76, 1010340), (80, 959823), (90, 853176), (95, 808272), (108, 710980), (114, 673560), (120, 639882), (135, 568784), (144, 533235), (152, 505170), (171, 449040), (180, 426588), (190, 404136), (216, 355490), (228, 336780), (240, 319941), (270, 284392), (285, 269424), (304, 252585), (342, 224520), (360, 213294), (380, 202068), (432, 177745), (456, 168390), (513, 149680), (540, 142196), (570, 134712), (684, 112260), (720, 106647), (760, 101034), (855, 89808), (912, 84195), (1026, 74840), (1080, 71098), (1140, 67356), (1368, 56130), (1520, 50517), (1710, 44904), (1871, 41040), (2052, 37420), (2160, 35549), (2280, 33678), (2565, 29936), (2736, 28065), (3420, 22452), (3742, 20520), (4104, 18710), (4560, 16839), (5130, 14968), (5613, 13680), (6840, 11226), (7484, 10260), (8208, 9355)]