225781560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11003}}^1$

素因数の和:11042

約数の個数: 128

約数和(自身を含む): 792288000

約数和(自身を除く): 566506440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 11003, 20520, 22006, 33009, 44012, 55015, 66018, 88024, 99027, 110030, 132036, 165045, 198054, 209057, 220060, 264072, 297081, 330090, 396108, 418114, 440120, 495135, 594162, 627171, 660180, 792216, 836228, 990270, 1045285, 1188324, 1254342, 1320360, 1485405, 1672456, 1881513, 1980540, 2090570, 2376648, 2508684, 2970810, 3135855, 3763026, 3961080, 4181140, 5017368, 5644539, 5941620, 6271710, 7526052, 8362280, 9407565, 11289078, 11883240, 12543420, 15052104, 18815130, 22578156, 25086840, 28222695, 37630260, 45156312, 56445390, 75260520, 112890780, 225781560]

約数ペア:

[(1, 225781560), (2, 112890780), (3, 75260520), (4, 56445390), (5, 45156312), (6, 37630260), (8, 28222695), (9, 25086840), (10, 22578156), (12, 18815130), (15, 15052104), (18, 12543420), (19, 11883240), (20, 11289078), (24, 9407565), (27, 8362280), (30, 7526052), (36, 6271710), (38, 5941620), (40, 5644539), (45, 5017368), (54, 4181140), (57, 3961080), (60, 3763026), (72, 3135855), (76, 2970810), (90, 2508684), (95, 2376648), (108, 2090570), (114, 1980540), (120, 1881513), (135, 1672456), (152, 1485405), (171, 1320360), (180, 1254342), (190, 1188324), (216, 1045285), (228, 990270), (270, 836228), (285, 792216), (342, 660180), (360, 627171), (380, 594162), (456, 495135), (513, 440120), (540, 418114), (570, 396108), (684, 330090), (760, 297081), (855, 264072), (1026, 220060), (1080, 209057), (1140, 198054), (1368, 165045), (1710, 132036), (2052, 110030), (2280, 99027), (2565, 88024), (3420, 66018), (4104, 55015), (5130, 44012), (6840, 33009), (10260, 22006), (11003, 20520)]