52875720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 177897600

約数和(自身を除く): 125021880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 283, 346, 360, 519, 540, 566, 692, 849, 865, 1038, 1080, 1132, 1384, 1415, 1557, 1698, 1730, 2076, 2264, 2547, 2595, 2830, 3114, 3396, 3460, 4152, 4245, 4671, 5094, 5190, 5660, 6228, 6792, 6920, 7641, 7785, 8490, 9342, 10188, 10380, 11320, 12456, 12735, 15282, 15570, 16980, 18684, 20376, 20760, 23355, 25470, 30564, 31140, 33960, 37368, 38205, 46710, 48959, 50940, 61128, 62280, 76410, 93420, 97918, 101880, 146877, 152820, 186840, 195836, 244795, 293754, 305640, 391672, 440631, 489590, 587508, 734385, 881262, 979180, 1175016, 1321893, 1468770, 1762524, 1958360, 2203155, 2643786, 2937540, 3525048, 4406310, 5287572, 5875080, 6609465, 8812620, 10575144, 13218930, 17625240, 26437860, 52875720]

約数ペア:

[(1, 52875720), (2, 26437860), (3, 17625240), (4, 13218930), (5, 10575144), (6, 8812620), (8, 6609465), (9, 5875080), (10, 5287572), (12, 4406310), (15, 3525048), (18, 2937540), (20, 2643786), (24, 2203155), (27, 1958360), (30, 1762524), (36, 1468770), (40, 1321893), (45, 1175016), (54, 979180), (60, 881262), (72, 734385), (90, 587508), (108, 489590), (120, 440631), (135, 391672), (173, 305640), (180, 293754), (216, 244795), (270, 195836), (283, 186840), (346, 152820), (360, 146877), (519, 101880), (540, 97918), (566, 93420), (692, 76410), (849, 62280), (865, 61128), (1038, 50940), (1080, 48959), (1132, 46710), (1384, 38205), (1415, 37368), (1557, 33960), (1698, 31140), (1730, 30564), (2076, 25470), (2264, 23355), (2547, 20760), (2595, 20376), (2830, 18684), (3114, 16980), (3396, 15570), (3460, 15282), (4152, 12735), (4245, 12456), (4671, 11320), (5094, 10380), (5190, 10188), (5660, 9342), (6228, 8490), (6792, 7785), (6920, 7641)]