142317540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 482630400

約数和(自身を除く): 340312860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 85, 90, 102, 108, 111, 135, 148, 153, 170, 180, 185, 204, 222, 255, 270, 306, 333, 340, 370, 419, 444, 459, 510, 540, 555, 612, 629, 666, 740, 765, 838, 918, 999, 1020, 1110, 1257, 1258, 1332, 1530, 1665, 1676, 1836, 1887, 1998, 2095, 2220, 2295, 2514, 2516, 3060, 3145, 3330, 3771, 3774, 3996, 4190, 4590, 4995, 5028, 5661, 6285, 6290, 6660, 7123, 7542, 7548, 8380, 9180, 9435, 9990, 11313, 11322, 12570, 12580, 14246, 15084, 15503, 16983, 18855, 18870, 19980, 21369, 22626, 22644, 25140, 28305, 28492, 31006, 33966, 35615, 37710, 37740, 42738, 45252, 46509, 56565, 56610, 62012, 64107, 67932, 71230, 75420, 77515, 84915, 85476, 93018, 106845, 113130, 113220, 128214, 139527, 142460, 155030, 169830, 186036, 192321, 213690, 226260, 232545, 256428, 263551, 279054, 310060, 320535, 339660, 384642, 418581, 427380, 465090, 527102, 558108, 641070, 697635, 769284, 790653, 837162, 930180, 961605, 1054204, 1282140, 1317755, 1395270, 1581306, 1674324, 1923210, 2092905, 2371959, 2635510, 2790540, 3162612, 3846420, 3953265, 4185810, 4743918, 5271020, 7115877, 7906530, 8371620, 9487836, 11859795, 14231754, 15813060, 23719590, 28463508, 35579385, 47439180, 71158770, 142317540]

約数ペア:

[(1, 142317540), (2, 71158770), (3, 47439180), (4, 35579385), (5, 28463508), (6, 23719590), (9, 15813060), (10, 14231754), (12, 11859795), (15, 9487836), (17, 8371620), (18, 7906530), (20, 7115877), (27, 5271020), (30, 4743918), (34, 4185810), (36, 3953265), (37, 3846420), (45, 3162612), (51, 2790540), (54, 2635510), (60, 2371959), (68, 2092905), (74, 1923210), (85, 1674324), (90, 1581306), (102, 1395270), (108, 1317755), (111, 1282140), (135, 1054204), (148, 961605), (153, 930180), (170, 837162), (180, 790653), (185, 769284), (204, 697635), (222, 641070), (255, 558108), (270, 527102), (306, 465090), (333, 427380), (340, 418581), (370, 384642), (419, 339660), (444, 320535), (459, 310060), (510, 279054), (540, 263551), (555, 256428), (612, 232545), (629, 226260), (666, 213690), (740, 192321), (765, 186036), (838, 169830), (918, 155030), (999, 142460), (1020, 139527), (1110, 128214), (1257, 113220), (1258, 113130), (1332, 106845), (1530, 93018), (1665, 85476), (1676, 84915), (1836, 77515), (1887, 75420), (1998, 71230), (2095, 67932), (2220, 64107), (2295, 62012), (2514, 56610), (2516, 56565), (3060, 46509), (3145, 45252), (3330, 42738), (3771, 37740), (3774, 37710), (3996, 35615), (4190, 33966), (4590, 31006), (4995, 28492), (5028, 28305), (5661, 25140), (6285, 22644), (6290, 22626), (6660, 21369), (7123, 19980), (7542, 18870), (7548, 18855), (8380, 16983), (9180, 15503), (9435, 15084), (9990, 14246), (11313, 12580), (11322, 12570)]