73779480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 182310120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 72, 74, 87, 90, 111, 116, 120, 145, 148, 174, 180, 185, 191, 222, 232, 261, 290, 296, 333, 348, 360, 370, 382, 435, 444, 522, 555, 573, 580, 666, 696, 740, 764, 870, 888, 955, 1044, 1073, 1110, 1146, 1160, 1305, 1332, 1480, 1528, 1665, 1719, 1740, 1910, 2088, 2146, 2220, 2292, 2610, 2664, 2865, 3219, 3330, 3438, 3480, 3820, 4292, 4440, 4584, 5220, 5365, 5539, 5730, 6438, 6660, 6876, 7067, 7640, 8584, 8595, 9657, 10440, 10730, 11078, 11460, 12876, 13320, 13752, 14134, 16095, 16617, 17190, 19314, 21201, 21460, 22156, 22920, 25752, 27695, 28268, 32190, 33234, 34380, 35335, 38628, 42402, 42920, 44312, 48285, 49851, 55390, 56536, 63603, 64380, 66468, 68760, 70670, 77256, 83085, 84804, 96570, 99702, 106005, 110780, 127206, 128760, 132936, 141340, 166170, 169608, 193140, 199404, 204943, 212010, 221560, 249255, 254412, 282680, 318015, 332340, 386280, 398808, 409886, 424020, 498510, 508824, 614829, 636030, 664680, 819772, 848040, 997020, 1024715, 1229658, 1272060, 1639544, 1844487, 1994040, 2049430, 2459316, 2544120, 3074145, 3688974, 4098860, 4918632, 6148290, 7377948, 8197720, 9222435, 12296580, 14755896, 18444870, 24593160, 36889740, 73779480]

約数ペア:

[(1, 73779480), (2, 36889740), (3, 24593160), (4, 18444870), (5, 14755896), (6, 12296580), (8, 9222435), (9, 8197720), (10, 7377948), (12, 6148290), (15, 4918632), (18, 4098860), (20, 3688974), (24, 3074145), (29, 2544120), (30, 2459316), (36, 2049430), (37, 1994040), (40, 1844487), (45, 1639544), (58, 1272060), (60, 1229658), (72, 1024715), (74, 997020), (87, 848040), (90, 819772), (111, 664680), (116, 636030), (120, 614829), (145, 508824), (148, 498510), (174, 424020), (180, 409886), (185, 398808), (191, 386280), (222, 332340), (232, 318015), (261, 282680), (290, 254412), (296, 249255), (333, 221560), (348, 212010), (360, 204943), (370, 199404), (382, 193140), (435, 169608), (444, 166170), (522, 141340), (555, 132936), (573, 128760), (580, 127206), (666, 110780), (696, 106005), (740, 99702), (764, 96570), (870, 84804), (888, 83085), (955, 77256), (1044, 70670), (1073, 68760), (1110, 66468), (1146, 64380), (1160, 63603), (1305, 56536), (1332, 55390), (1480, 49851), (1528, 48285), (1665, 44312), (1719, 42920), (1740, 42402), (1910, 38628), (2088, 35335), (2146, 34380), (2220, 33234), (2292, 32190), (2610, 28268), (2664, 27695), (2865, 25752), (3219, 22920), (3330, 22156), (3438, 21460), (3480, 21201), (3820, 19314), (4292, 17190), (4440, 16617), (4584, 16095), (5220, 14134), (5365, 13752), (5539, 13320), (5730, 12876), (6438, 11460), (6660, 11078), (6876, 10730), (7067, 10440), (7640, 9657), (8584, 8595)]