459427860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 1451399040

約数和(自身を除く): 991971180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 283, 290, 311, 348, 435, 522, 566, 580, 622, 849, 870, 933, 1044, 1132, 1244, 1305, 1415, 1555, 1698, 1740, 1866, 2547, 2610, 2799, 2830, 3110, 3396, 3732, 4245, 4665, 5094, 5220, 5598, 5660, 6220, 8207, 8490, 9019, 9330, 10188, 11196, 12735, 13995, 16414, 16980, 18038, 18660, 24621, 25470, 27057, 27990, 32828, 36076, 41035, 45095, 49242, 50940, 54114, 55980, 73863, 81171, 82070, 88013, 90190, 98484, 108228, 123105, 135285, 147726, 162342, 164140, 176026, 180380, 246210, 264039, 270570, 295452, 324684, 352052, 369315, 405855, 440065, 492420, 528078, 541140, 738630, 792117, 811710, 880130, 1056156, 1320195, 1477260, 1584234, 1623420, 1760260, 2552377, 2640390, 3168468, 3960585, 5104754, 5280780, 7657131, 7921170, 10209508, 12761885, 15314262, 15842340, 22971393, 25523770, 30628524, 38285655, 45942786, 51047540, 76571310, 91885572, 114856965, 153142620, 229713930, 459427860]

約数ペア:

[(1, 459427860), (2, 229713930), (3, 153142620), (4, 114856965), (5, 91885572), (6, 76571310), (9, 51047540), (10, 45942786), (12, 38285655), (15, 30628524), (18, 25523770), (20, 22971393), (29, 15842340), (30, 15314262), (36, 12761885), (45, 10209508), (58, 7921170), (60, 7657131), (87, 5280780), (90, 5104754), (116, 3960585), (145, 3168468), (174, 2640390), (180, 2552377), (261, 1760260), (283, 1623420), (290, 1584234), (311, 1477260), (348, 1320195), (435, 1056156), (522, 880130), (566, 811710), (580, 792117), (622, 738630), (849, 541140), (870, 528078), (933, 492420), (1044, 440065), (1132, 405855), (1244, 369315), (1305, 352052), (1415, 324684), (1555, 295452), (1698, 270570), (1740, 264039), (1866, 246210), (2547, 180380), (2610, 176026), (2799, 164140), (2830, 162342), (3110, 147726), (3396, 135285), (3732, 123105), (4245, 108228), (4665, 98484), (5094, 90190), (5220, 88013), (5598, 82070), (5660, 81171), (6220, 73863), (8207, 55980), (8490, 54114), (9019, 50940), (9330, 49242), (10188, 45095), (11196, 41035), (12735, 36076), (13995, 32828), (16414, 27990), (16980, 27057), (18038, 25470), (18660, 24621)]