204243000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5274

約数の個数: 128

約数和(自身を含む): 686387520

約数和(自身を除く): 482144520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 5237, 6500, 7800, 9750, 10474, 13000, 15711, 19500, 20948, 26185, 31422, 39000, 41896, 52370, 62844, 68081, 78555, 104740, 125688, 130925, 136162, 157110, 204243, 209480, 261850, 272324, 314220, 340405, 392775, 408486, 523700, 544648, 628440, 654625, 680810, 785550, 816972, 1021215, 1047400, 1309250, 1361620, 1571100, 1633944, 1702025, 1963875, 2042430, 2618500, 2723240, 3142200, 3404050, 3927750, 4084860, 5106075, 5237000, 6808100, 7855500, 8169720, 8510125, 10212150, 13616200, 15711000, 17020250, 20424300, 25530375, 34040500, 40848600, 51060750, 68081000, 102121500, 204243000]

約数ペア:

[(1, 204243000), (2, 102121500), (3, 68081000), (4, 51060750), (5, 40848600), (6, 34040500), (8, 25530375), (10, 20424300), (12, 17020250), (13, 15711000), (15, 13616200), (20, 10212150), (24, 8510125), (25, 8169720), (26, 7855500), (30, 6808100), (39, 5237000), (40, 5106075), (50, 4084860), (52, 3927750), (60, 3404050), (65, 3142200), (75, 2723240), (78, 2618500), (100, 2042430), (104, 1963875), (120, 1702025), (125, 1633944), (130, 1571100), (150, 1361620), (156, 1309250), (195, 1047400), (200, 1021215), (250, 816972), (260, 785550), (300, 680810), (312, 654625), (325, 628440), (375, 544648), (390, 523700), (500, 408486), (520, 392775), (600, 340405), (650, 314220), (750, 272324), (780, 261850), (975, 209480), (1000, 204243), (1300, 157110), (1500, 136162), (1560, 130925), (1625, 125688), (1950, 104740), (2600, 78555), (3000, 68081), (3250, 62844), (3900, 52370), (4875, 41896), (5237, 39000), (6500, 31422), (7800, 26185), (9750, 20948), (10474, 19500), (13000, 15711)]