29877000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 97493760

約数和(自身を除く): 67616760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 433, 460, 500, 552, 575, 600, 690, 750, 866, 920, 1000, 1150, 1299, 1380, 1500, 1725, 1732, 2165, 2300, 2598, 2760, 2875, 3000, 3450, 3464, 4330, 4600, 5196, 5750, 6495, 6900, 8625, 8660, 9959, 10392, 10825, 11500, 12990, 13800, 17250, 17320, 19918, 21650, 23000, 25980, 29877, 32475, 34500, 39836, 43300, 49795, 51960, 54125, 59754, 64950, 69000, 79672, 86600, 99590, 108250, 119508, 129900, 149385, 162375, 199180, 216500, 239016, 248975, 259800, 298770, 324750, 398360, 433000, 497950, 597540, 649500, 746925, 995900, 1195080, 1244875, 1299000, 1493850, 1991800, 2489750, 2987700, 3734625, 4979500, 5975400, 7469250, 9959000, 14938500, 29877000]

約数ペア:

[(1, 29877000), (2, 14938500), (3, 9959000), (4, 7469250), (5, 5975400), (6, 4979500), (8, 3734625), (10, 2987700), (12, 2489750), (15, 1991800), (20, 1493850), (23, 1299000), (24, 1244875), (25, 1195080), (30, 995900), (40, 746925), (46, 649500), (50, 597540), (60, 497950), (69, 433000), (75, 398360), (92, 324750), (100, 298770), (115, 259800), (120, 248975), (125, 239016), (138, 216500), (150, 199180), (184, 162375), (200, 149385), (230, 129900), (250, 119508), (276, 108250), (300, 99590), (345, 86600), (375, 79672), (433, 69000), (460, 64950), (500, 59754), (552, 54125), (575, 51960), (600, 49795), (690, 43300), (750, 39836), (866, 34500), (920, 32475), (1000, 29877), (1150, 25980), (1299, 23000), (1380, 21650), (1500, 19918), (1725, 17320), (1732, 17250), (2165, 13800), (2300, 12990), (2598, 11500), (2760, 10825), (2875, 10392), (3000, 9959), (3450, 8660), (3464, 8625), (4330, 6900), (4600, 6495), (5196, 5750)]