127107900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 412473600

約数和(自身を除く): 285365700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 179, 180, 225, 263, 270, 300, 358, 450, 526, 537, 540, 675, 716, 789, 895, 900, 1052, 1074, 1315, 1350, 1578, 1611, 1790, 2148, 2367, 2630, 2685, 2700, 3156, 3222, 3580, 3945, 4475, 4734, 4833, 5260, 5370, 6444, 6575, 7101, 7890, 8055, 8950, 9468, 9666, 10740, 11835, 13150, 13425, 14202, 15780, 16110, 17900, 19332, 19725, 23670, 24165, 26300, 26850, 28404, 32220, 35505, 39450, 40275, 47077, 47340, 48330, 53700, 59175, 71010, 78900, 80550, 94154, 96660, 118350, 120825, 141231, 142020, 161100, 177525, 188308, 235385, 236700, 241650, 282462, 355050, 423693, 470770, 483300, 564924, 706155, 710100, 847386, 941540, 1176925, 1271079, 1412310, 1694772, 2118465, 2353850, 2542158, 2824620, 3530775, 4236930, 4707700, 5084316, 6355395, 7061550, 8473860, 10592325, 12710790, 14123100, 21184650, 25421580, 31776975, 42369300, 63553950, 127107900]

約数ペア:

[(1, 127107900), (2, 63553950), (3, 42369300), (4, 31776975), (5, 25421580), (6, 21184650), (9, 14123100), (10, 12710790), (12, 10592325), (15, 8473860), (18, 7061550), (20, 6355395), (25, 5084316), (27, 4707700), (30, 4236930), (36, 3530775), (45, 2824620), (50, 2542158), (54, 2353850), (60, 2118465), (75, 1694772), (90, 1412310), (100, 1271079), (108, 1176925), (135, 941540), (150, 847386), (179, 710100), (180, 706155), (225, 564924), (263, 483300), (270, 470770), (300, 423693), (358, 355050), (450, 282462), (526, 241650), (537, 236700), (540, 235385), (675, 188308), (716, 177525), (789, 161100), (895, 142020), (900, 141231), (1052, 120825), (1074, 118350), (1315, 96660), (1350, 94154), (1578, 80550), (1611, 78900), (1790, 71010), (2148, 59175), (2367, 53700), (2630, 48330), (2685, 47340), (2700, 47077), (3156, 40275), (3222, 39450), (3580, 35505), (3945, 32220), (4475, 28404), (4734, 26850), (4833, 26300), (5260, 24165), (5370, 23670), (6444, 19725), (6575, 19332), (7101, 17900), (7890, 16110), (8055, 15780), (8950, 14202), (9468, 13425), (9666, 13150), (10740, 11835)]