50427900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1025

約数の個数: 144

約数和(自身を含む): 170822400

約数和(自身を除く): 120394500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 983, 1026, 1140, 1350, 1425, 1710, 1900, 1966, 2052, 2565, 2700, 2850, 2949, 3420, 3932, 4275, 4915, 5130, 5700, 5898, 8550, 8847, 9830, 10260, 11796, 12825, 14745, 17100, 17694, 18677, 19660, 24575, 25650, 26541, 29490, 35388, 37354, 44235, 49150, 51300, 53082, 56031, 58980, 73725, 74708, 88470, 93385, 98300, 106164, 112062, 132705, 147450, 168093, 176940, 186770, 221175, 224124, 265410, 280155, 294900, 336186, 373540, 442350, 466925, 504279, 530820, 560310, 663525, 672372, 840465, 884700, 933850, 1008558, 1120620, 1327050, 1400775, 1680930, 1867700, 2017116, 2521395, 2654100, 2801550, 3361860, 4202325, 5042790, 5603100, 8404650, 10085580, 12606975, 16809300, 25213950, 50427900]

約数ペア:

[(1, 50427900), (2, 25213950), (3, 16809300), (4, 12606975), (5, 10085580), (6, 8404650), (9, 5603100), (10, 5042790), (12, 4202325), (15, 3361860), (18, 2801550), (19, 2654100), (20, 2521395), (25, 2017116), (27, 1867700), (30, 1680930), (36, 1400775), (38, 1327050), (45, 1120620), (50, 1008558), (54, 933850), (57, 884700), (60, 840465), (75, 672372), (76, 663525), (90, 560310), (95, 530820), (100, 504279), (108, 466925), (114, 442350), (135, 373540), (150, 336186), (171, 294900), (180, 280155), (190, 265410), (225, 224124), (228, 221175), (270, 186770), (285, 176940), (300, 168093), (342, 147450), (380, 132705), (450, 112062), (475, 106164), (513, 98300), (540, 93385), (570, 88470), (675, 74708), (684, 73725), (855, 58980), (900, 56031), (950, 53082), (983, 51300), (1026, 49150), (1140, 44235), (1350, 37354), (1425, 35388), (1710, 29490), (1900, 26541), (1966, 25650), (2052, 24575), (2565, 19660), (2700, 18677), (2850, 17694), (2949, 17100), (3420, 14745), (3932, 12825), (4275, 11796), (4915, 10260), (5130, 9830), (5700, 8847), (5898, 8550)]