49790160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 203558400

約数和(自身を除く): 153768240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 89, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 178, 180, 185, 189, 210, 216, 222, 240, 252, 259, 267, 270, 280, 296, 315, 333, 336, 356, 360, 370, 378, 420, 432, 444, 445, 504, 518, 534, 540, 555, 560, 592, 623, 630, 666, 712, 720, 740, 756, 777, 801, 840, 888, 890, 945, 999, 1008, 1036, 1068, 1080, 1110, 1246, 1260, 1295, 1332, 1335, 1424, 1480, 1512, 1554, 1602, 1665, 1680, 1776, 1780, 1869, 1890, 1998, 2072, 2136, 2160, 2220, 2331, 2403, 2492, 2520, 2590, 2664, 2670, 2960, 3024, 3108, 3115, 3204, 3293, 3330, 3560, 3738, 3780, 3885, 3996, 4005, 4144, 4272, 4440, 4662, 4806, 4984, 4995, 5040, 5180, 5328, 5340, 5607, 6216, 6230, 6408, 6586, 6660, 6993, 7120, 7476, 7560, 7770, 7992, 8010, 8880, 9324, 9345, 9612, 9879, 9968, 9990, 10360, 10680, 11214, 11655, 12015, 12432, 12460, 12816, 13172, 13320, 13986, 14952, 15120, 15540, 15984, 16020, 16465, 16821, 18648, 18690, 19224, 19758, 19980, 20720, 21360, 22428, 23051, 23310, 24030, 24920, 26344, 26640, 27972, 28035, 29637, 29904, 31080, 32040, 32930, 33642, 34965, 37296, 37380, 38448, 39516, 39960, 44856, 46102, 46620, 48060, 49395, 49840, 52688, 55944, 56070, 59274, 62160, 64080, 65860, 67284, 69153, 69930, 74760, 79032, 79920, 84105, 88911, 89712, 92204, 93240, 96120, 98790, 111888, 112140, 115255, 118548, 131720, 134568, 138306, 139860, 148185, 149520, 158064, 168210, 177822, 184408, 186480, 192240, 197580, 207459, 224280, 230510, 237096, 263440, 269136, 276612, 279720, 296370, 336420, 345765, 355644, 368816, 395160, 414918, 444555, 448560, 461020, 474192, 553224, 559440, 592740, 622377, 672840, 691530, 711288, 790320, 829836, 889110, 922040, 1037295, 1106448, 1185480, 1244754, 1345680, 1383060, 1422576, 1659672, 1778220, 1844080, 2074590, 2370960, 2489508, 2766120, 3111885, 3319344, 3556440, 4149180, 4979016, 5532240, 6223770, 7112880, 8298360, 9958032, 12447540, 16596720, 24895080, 49790160]

約数ペア:

[(1, 49790160), (2, 24895080), (3, 16596720), (4, 12447540), (5, 9958032), (6, 8298360), (7, 7112880), (8, 6223770), (9, 5532240), (10, 4979016), (12, 4149180), (14, 3556440), (15, 3319344), (16, 3111885), (18, 2766120), (20, 2489508), (21, 2370960), (24, 2074590), (27, 1844080), (28, 1778220), (30, 1659672), (35, 1422576), (36, 1383060), (37, 1345680), (40, 1244754), (42, 1185480), (45, 1106448), (48, 1037295), (54, 922040), (56, 889110), (60, 829836), (63, 790320), (70, 711288), (72, 691530), (74, 672840), (80, 622377), (84, 592740), (89, 559440), (90, 553224), (105, 474192), (108, 461020), (111, 448560), (112, 444555), (120, 414918), (126, 395160), (135, 368816), (140, 355644), (144, 345765), (148, 336420), (168, 296370), (178, 279720), (180, 276612), (185, 269136), (189, 263440), (210, 237096), (216, 230510), (222, 224280), (240, 207459), (252, 197580), (259, 192240), (267, 186480), (270, 184408), (280, 177822), (296, 168210), (315, 158064), (333, 149520), (336, 148185), (356, 139860), (360, 138306), (370, 134568), (378, 131720), (420, 118548), (432, 115255), (444, 112140), (445, 111888), (504, 98790), (518, 96120), (534, 93240), (540, 92204), (555, 89712), (560, 88911), (592, 84105), (623, 79920), (630, 79032), (666, 74760), (712, 69930), (720, 69153), (740, 67284), (756, 65860), (777, 64080), (801, 62160), (840, 59274), (888, 56070), (890, 55944), (945, 52688), (999, 49840), (1008, 49395), (1036, 48060), (1068, 46620), (1080, 46102), (1110, 44856), (1246, 39960), (1260, 39516), (1295, 38448), (1332, 37380), (1335, 37296), (1424, 34965), (1480, 33642), (1512, 32930), (1554, 32040), (1602, 31080), (1665, 29904), (1680, 29637), (1776, 28035), (1780, 27972), (1869, 26640), (1890, 26344), (1998, 24920), (2072, 24030), (2136, 23310), (2160, 23051), (2220, 22428), (2331, 21360), (2403, 20720), (2492, 19980), (2520, 19758), (2590, 19224), (2664, 18690), (2670, 18648), (2960, 16821), (3024, 16465), (3108, 16020), (3115, 15984), (3204, 15540), (3293, 15120), (3330, 14952), (3560, 13986), (3738, 13320), (3780, 13172), (3885, 12816), (3996, 12460), (4005, 12432), (4144, 12015), (4272, 11655), (4440, 11214), (4662, 10680), (4806, 10360), (4984, 9990), (4995, 9968), (5040, 9879), (5180, 9612), (5328, 9345), (5340, 9324), (5607, 8880), (6216, 8010), (6230, 7992), (6408, 7770), (6586, 7560), (6660, 7476), (6993, 7120)]