77115300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 239151360

約数和(自身を除く): 162036060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 83, 95, 100, 114, 150, 163, 166, 190, 228, 249, 285, 300, 326, 332, 380, 415, 475, 489, 498, 570, 652, 815, 830, 950, 978, 996, 1140, 1245, 1425, 1577, 1630, 1660, 1900, 1956, 2075, 2445, 2490, 2850, 3097, 3154, 3260, 4075, 4150, 4731, 4890, 4980, 5700, 6194, 6225, 6308, 7885, 8150, 8300, 9291, 9462, 9780, 12225, 12388, 12450, 13529, 15485, 15770, 16300, 18582, 18924, 23655, 24450, 24900, 27058, 30970, 31540, 37164, 39425, 40587, 46455, 47310, 48900, 54116, 61940, 67645, 77425, 78850, 81174, 92910, 94620, 118275, 135290, 154850, 157700, 162348, 185820, 202935, 232275, 236550, 257051, 270580, 309700, 338225, 405870, 464550, 473100, 514102, 676450, 771153, 811740, 929100, 1014675, 1028204, 1285255, 1352900, 1542306, 2029350, 2570510, 3084612, 3855765, 4058700, 5141020, 6426275, 7711530, 12852550, 15423060, 19278825, 25705100, 38557650, 77115300]

約数ペア:

[(1, 77115300), (2, 38557650), (3, 25705100), (4, 19278825), (5, 15423060), (6, 12852550), (10, 7711530), (12, 6426275), (15, 5141020), (19, 4058700), (20, 3855765), (25, 3084612), (30, 2570510), (38, 2029350), (50, 1542306), (57, 1352900), (60, 1285255), (75, 1028204), (76, 1014675), (83, 929100), (95, 811740), (100, 771153), (114, 676450), (150, 514102), (163, 473100), (166, 464550), (190, 405870), (228, 338225), (249, 309700), (285, 270580), (300, 257051), (326, 236550), (332, 232275), (380, 202935), (415, 185820), (475, 162348), (489, 157700), (498, 154850), (570, 135290), (652, 118275), (815, 94620), (830, 92910), (950, 81174), (978, 78850), (996, 77425), (1140, 67645), (1245, 61940), (1425, 54116), (1577, 48900), (1630, 47310), (1660, 46455), (1900, 40587), (1956, 39425), (2075, 37164), (2445, 31540), (2490, 30970), (2850, 27058), (3097, 24900), (3154, 24450), (3260, 23655), (4075, 18924), (4150, 18582), (4731, 16300), (4890, 15770), (4980, 15485), (5700, 13529), (6194, 12450), (6225, 12388), (6308, 12225), (7885, 9780), (8150, 9462), (8300, 9291)]