144457020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3921

約数の個数: 120

約数和(自身を含む): 472991904

約数和(自身を除く): 328534884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 3877, 4140, 6210, 7452, 7754, 9315, 11631, 12420, 15508, 18630, 19385, 23262, 34893, 37260, 38770, 46524, 58155, 69786, 77540, 89171, 104679, 116310, 139572, 174465, 178342, 209358, 232620, 267513, 314037, 348930, 356684, 418716, 445855, 523395, 535026, 628074, 697860, 802539, 891710, 1046790, 1070052, 1256148, 1337565, 1570185, 1605078, 1783420, 2093580, 2407617, 2675130, 3140370, 3210156, 4012695, 4815234, 5350260, 6280740, 7222851, 8025390, 9630468, 12038085, 14445702, 16050780, 24076170, 28891404, 36114255, 48152340, 72228510, 144457020]

約数ペア:

[(1, 144457020), (2, 72228510), (3, 48152340), (4, 36114255), (5, 28891404), (6, 24076170), (9, 16050780), (10, 14445702), (12, 12038085), (15, 9630468), (18, 8025390), (20, 7222851), (23, 6280740), (27, 5350260), (30, 4815234), (36, 4012695), (45, 3210156), (46, 3140370), (54, 2675130), (60, 2407617), (69, 2093580), (81, 1783420), (90, 1605078), (92, 1570185), (108, 1337565), (115, 1256148), (135, 1070052), (138, 1046790), (162, 891710), (180, 802539), (207, 697860), (230, 628074), (270, 535026), (276, 523395), (324, 445855), (345, 418716), (405, 356684), (414, 348930), (460, 314037), (540, 267513), (621, 232620), (690, 209358), (810, 178342), (828, 174465), (1035, 139572), (1242, 116310), (1380, 104679), (1620, 89171), (1863, 77540), (2070, 69786), (2484, 58155), (3105, 46524), (3726, 38770), (3877, 37260), (4140, 34893), (6210, 23262), (7452, 19385), (7754, 18630), (9315, 15508), (11631, 12420)]