275484240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 987936768

約数和(自身を除く): 712452528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 243, 270, 296, 324, 333, 360, 370, 383, 405, 432, 444, 486, 540, 555, 592, 648, 666, 720, 740, 766, 810, 888, 972, 999, 1080, 1110, 1149, 1215, 1296, 1332, 1480, 1532, 1620, 1665, 1776, 1915, 1944, 1998, 2160, 2220, 2298, 2430, 2664, 2960, 2997, 3064, 3240, 3330, 3447, 3830, 3888, 3996, 4440, 4596, 4860, 4995, 5328, 5745, 5994, 6128, 6480, 6660, 6894, 7660, 7992, 8880, 8991, 9192, 9720, 9990, 10341, 11490, 11988, 13320, 13788, 14171, 14985, 15320, 15984, 17235, 17982, 18384, 19440, 19980, 20682, 22980, 23976, 26640, 27576, 28342, 29970, 30640, 31023, 34470, 35964, 39960, 41364, 42513, 44955, 45960, 47952, 51705, 55152, 56684, 59940, 62046, 68940, 70855, 71928, 79920, 82728, 85026, 89910, 91920, 93069, 103410, 113368, 119880, 124092, 127539, 137880, 141710, 143856, 155115, 165456, 170052, 179820, 186138, 206820, 212565, 226736, 239760, 248184, 255078, 275760, 283420, 310230, 340104, 359640, 372276, 382617, 413640, 425130, 465345, 496368, 510156, 566840, 620460, 637695, 680208, 719280, 744552, 765234, 827280, 850260, 930690, 1020312, 1133680, 1147851, 1240920, 1275390, 1489104, 1530468, 1700520, 1861380, 1913085, 2040624, 2295702, 2481840, 2550780, 3060936, 3401040, 3443553, 3722760, 3826170, 4591404, 5101560, 5739255, 6121872, 6887106, 7445520, 7652340, 9182808, 10203120, 11478510, 13774212, 15304680, 17217765, 18365616, 22957020, 27548424, 30609360, 34435530, 45914040, 55096848, 68871060, 91828080, 137742120, 275484240]

約数ペア:

[(1, 275484240), (2, 137742120), (3, 91828080), (4, 68871060), (5, 55096848), (6, 45914040), (8, 34435530), (9, 30609360), (10, 27548424), (12, 22957020), (15, 18365616), (16, 17217765), (18, 15304680), (20, 13774212), (24, 11478510), (27, 10203120), (30, 9182808), (36, 7652340), (37, 7445520), (40, 6887106), (45, 6121872), (48, 5739255), (54, 5101560), (60, 4591404), (72, 3826170), (74, 3722760), (80, 3443553), (81, 3401040), (90, 3060936), (108, 2550780), (111, 2481840), (120, 2295702), (135, 2040624), (144, 1913085), (148, 1861380), (162, 1700520), (180, 1530468), (185, 1489104), (216, 1275390), (222, 1240920), (240, 1147851), (243, 1133680), (270, 1020312), (296, 930690), (324, 850260), (333, 827280), (360, 765234), (370, 744552), (383, 719280), (405, 680208), (432, 637695), (444, 620460), (486, 566840), (540, 510156), (555, 496368), (592, 465345), (648, 425130), (666, 413640), (720, 382617), (740, 372276), (766, 359640), (810, 340104), (888, 310230), (972, 283420), (999, 275760), (1080, 255078), (1110, 248184), (1149, 239760), (1215, 226736), (1296, 212565), (1332, 206820), (1480, 186138), (1532, 179820), (1620, 170052), (1665, 165456), (1776, 155115), (1915, 143856), (1944, 141710), (1998, 137880), (2160, 127539), (2220, 124092), (2298, 119880), (2430, 113368), (2664, 103410), (2960, 93069), (2997, 91920), (3064, 89910), (3240, 85026), (3330, 82728), (3447, 79920), (3830, 71928), (3888, 70855), (3996, 68940), (4440, 62046), (4596, 59940), (4860, 56684), (4995, 55152), (5328, 51705), (5745, 47952), (5994, 45960), (6128, 44955), (6480, 42513), (6660, 41364), (6894, 39960), (7660, 35964), (7992, 34470), (8880, 31023), (8991, 30640), (9192, 29970), (9720, 28342), (9990, 27576), (10341, 26640), (11490, 23976), (11988, 22980), (13320, 20682), (13788, 19980), (14171, 19440), (14985, 18384), (15320, 17982), (15984, 17235)]