63985140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 202954752

約数和(自身を除く): 138969612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 311, 324, 381, 405, 508, 540, 622, 635, 762, 810, 933, 1143, 1244, 1270, 1524, 1555, 1620, 1866, 1905, 2286, 2540, 2799, 3110, 3429, 3732, 3810, 4572, 4665, 5598, 5715, 6220, 6858, 7620, 8397, 9330, 10287, 11196, 11430, 13716, 13995, 16794, 17145, 18660, 20574, 22860, 25191, 27990, 33588, 34290, 39497, 41148, 41985, 50382, 51435, 55980, 68580, 78994, 83970, 100764, 102870, 118491, 125955, 157988, 167940, 197485, 205740, 236982, 251910, 355473, 394970, 473964, 503820, 592455, 710946, 789940, 1066419, 1184910, 1421892, 1777365, 2132838, 2369820, 3199257, 3554730, 4265676, 5332095, 6398514, 7109460, 10664190, 12797028, 15996285, 21328380, 31992570, 63985140]

約数ペア:

[(1, 63985140), (2, 31992570), (3, 21328380), (4, 15996285), (5, 12797028), (6, 10664190), (9, 7109460), (10, 6398514), (12, 5332095), (15, 4265676), (18, 3554730), (20, 3199257), (27, 2369820), (30, 2132838), (36, 1777365), (45, 1421892), (54, 1184910), (60, 1066419), (81, 789940), (90, 710946), (108, 592455), (127, 503820), (135, 473964), (162, 394970), (180, 355473), (254, 251910), (270, 236982), (311, 205740), (324, 197485), (381, 167940), (405, 157988), (508, 125955), (540, 118491), (622, 102870), (635, 100764), (762, 83970), (810, 78994), (933, 68580), (1143, 55980), (1244, 51435), (1270, 50382), (1524, 41985), (1555, 41148), (1620, 39497), (1866, 34290), (1905, 33588), (2286, 27990), (2540, 25191), (2799, 22860), (3110, 20574), (3429, 18660), (3732, 17145), (3810, 16794), (4572, 13995), (4665, 13716), (5598, 11430), (5715, 11196), (6220, 10287), (6858, 9330), (7620, 8397)]