73861920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4663}}^1$

素因数の和:4695

約数の個数: 144

約数和(自身を含む): 275026752

約数和(自身を除く): 201164832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4663, 5280, 7920, 9326, 13989, 15840, 18652, 23315, 27978, 37304, 41967, 46630, 51293, 55956, 69945, 74608, 83934, 93260, 102586, 111912, 139890, 149216, 153879, 167868, 186520, 205172, 209835, 223824, 256465, 279780, 307758, 335736, 373040, 410344, 419670, 447648, 461637, 512930, 559560, 615516, 671472, 746080, 769395, 820688, 839340, 923274, 1025860, 1119120, 1231032, 1342944, 1538790, 1641376, 1678680, 1846548, 2051720, 2238240, 2308185, 2462064, 3077580, 3357360, 3693096, 4103440, 4616370, 4924128, 6155160, 6714720, 7386192, 8206880, 9232740, 12310320, 14772384, 18465480, 24620640, 36930960, 73861920]

約数ペア:

[(1, 73861920), (2, 36930960), (3, 24620640), (4, 18465480), (5, 14772384), (6, 12310320), (8, 9232740), (9, 8206880), (10, 7386192), (11, 6714720), (12, 6155160), (15, 4924128), (16, 4616370), (18, 4103440), (20, 3693096), (22, 3357360), (24, 3077580), (30, 2462064), (32, 2308185), (33, 2238240), (36, 2051720), (40, 1846548), (44, 1678680), (45, 1641376), (48, 1538790), (55, 1342944), (60, 1231032), (66, 1119120), (72, 1025860), (80, 923274), (88, 839340), (90, 820688), (96, 769395), (99, 746080), (110, 671472), (120, 615516), (132, 559560), (144, 512930), (160, 461637), (165, 447648), (176, 419670), (180, 410344), (198, 373040), (220, 335736), (240, 307758), (264, 279780), (288, 256465), (330, 223824), (352, 209835), (360, 205172), (396, 186520), (440, 167868), (480, 153879), (495, 149216), (528, 139890), (660, 111912), (720, 102586), (792, 93260), (880, 83934), (990, 74608), (1056, 69945), (1320, 55956), (1440, 51293), (1584, 46630), (1760, 41967), (1980, 37304), (2640, 27978), (3168, 23315), (3960, 18652), (4663, 15840), (5280, 13989), (7920, 9326)]