425690640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:571

約数の個数: 200

約数和(自身を含む): 1490797440

約数和(自身を除く): 1065106800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 179, 180, 216, 240, 270, 324, 358, 360, 367, 405, 432, 537, 540, 648, 716, 720, 734, 810, 895, 1074, 1080, 1101, 1296, 1432, 1468, 1611, 1620, 1790, 1835, 2148, 2160, 2202, 2685, 2864, 2936, 3222, 3240, 3303, 3580, 3670, 4296, 4404, 4833, 5370, 5505, 5872, 6444, 6480, 6606, 7160, 7340, 8055, 8592, 8808, 9666, 9909, 10740, 11010, 12888, 13212, 14320, 14499, 14680, 16110, 16515, 17616, 19332, 19818, 21480, 22020, 24165, 25776, 26424, 28998, 29360, 29727, 32220, 33030, 38664, 39636, 42960, 44040, 48330, 49545, 52848, 57996, 59454, 64440, 65693, 66060, 72495, 77328, 79272, 88080, 96660, 99090, 115992, 118908, 128880, 131386, 132120, 144990, 148635, 158544, 193320, 197079, 198180, 231984, 237816, 262772, 264240, 289980, 297270, 328465, 386640, 394158, 396360, 475632, 525544, 579960, 591237, 594540, 656930, 788316, 792720, 985395, 1051088, 1159920, 1182474, 1189080, 1313860, 1576632, 1773711, 1970790, 2364948, 2378160, 2627720, 2956185, 3153264, 3547422, 3941580, 4729896, 5255440, 5321133, 5912370, 7094844, 7883160, 8868555, 9459792, 10642266, 11824740, 14189688, 15766320, 17737110, 21284532, 23649480, 26605665, 28379376, 35474220, 42569064, 47298960, 53211330, 70948440, 85138128, 106422660, 141896880, 212845320, 425690640]

約数ペア:

[(1, 425690640), (2, 212845320), (3, 141896880), (4, 106422660), (5, 85138128), (6, 70948440), (8, 53211330), (9, 47298960), (10, 42569064), (12, 35474220), (15, 28379376), (16, 26605665), (18, 23649480), (20, 21284532), (24, 17737110), (27, 15766320), (30, 14189688), (36, 11824740), (40, 10642266), (45, 9459792), (48, 8868555), (54, 7883160), (60, 7094844), (72, 5912370), (80, 5321133), (81, 5255440), (90, 4729896), (108, 3941580), (120, 3547422), (135, 3153264), (144, 2956185), (162, 2627720), (179, 2378160), (180, 2364948), (216, 1970790), (240, 1773711), (270, 1576632), (324, 1313860), (358, 1189080), (360, 1182474), (367, 1159920), (405, 1051088), (432, 985395), (537, 792720), (540, 788316), (648, 656930), (716, 594540), (720, 591237), (734, 579960), (810, 525544), (895, 475632), (1074, 396360), (1080, 394158), (1101, 386640), (1296, 328465), (1432, 297270), (1468, 289980), (1611, 264240), (1620, 262772), (1790, 237816), (1835, 231984), (2148, 198180), (2160, 197079), (2202, 193320), (2685, 158544), (2864, 148635), (2936, 144990), (3222, 132120), (3240, 131386), (3303, 128880), (3580, 118908), (3670, 115992), (4296, 99090), (4404, 96660), (4833, 88080), (5370, 79272), (5505, 77328), (5872, 72495), (6444, 66060), (6480, 65693), (6606, 64440), (7160, 59454), (7340, 57996), (8055, 52848), (8592, 49545), (8808, 48330), (9666, 44040), (9909, 42960), (10740, 39636), (11010, 38664), (12888, 33030), (13212, 32220), (14320, 29727), (14499, 29360), (14680, 28998), (16110, 26424), (16515, 25776), (17616, 24165), (19332, 22020), (19818, 21480)]