197473500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{6269}}^1$

素因数の和:6301

約数の個数: 144

約数和(自身を含む): 712071360

約数和(自身を除く): 514597860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6269, 6300, 7875, 10500, 12538, 15750, 18807, 25076, 31345, 31500, 37614, 43883, 56421, 62690, 75228, 87766, 94035, 112842, 125380, 131649, 156725, 175532, 188070, 219415, 225684, 263298, 282105, 313450, 376140, 394947, 438830, 470175, 526596, 564210, 626900, 658245, 783625, 789894, 877660, 940350, 1097075, 1128420, 1316490, 1410525, 1567250, 1579788, 1880700, 1974735, 2194150, 2350875, 2632980, 2821050, 3134500, 3291225, 3949470, 4388300, 4701750, 5485375, 5642100, 6582450, 7052625, 7898940, 9403500, 9873675, 10970750, 13164900, 14105250, 16456125, 19747350, 21941500, 28210500, 32912250, 39494700, 49368375, 65824500, 98736750, 197473500]

約数ペア:

[(1, 197473500), (2, 98736750), (3, 65824500), (4, 49368375), (5, 39494700), (6, 32912250), (7, 28210500), (9, 21941500), (10, 19747350), (12, 16456125), (14, 14105250), (15, 13164900), (18, 10970750), (20, 9873675), (21, 9403500), (25, 7898940), (28, 7052625), (30, 6582450), (35, 5642100), (36, 5485375), (42, 4701750), (45, 4388300), (50, 3949470), (60, 3291225), (63, 3134500), (70, 2821050), (75, 2632980), (84, 2350875), (90, 2194150), (100, 1974735), (105, 1880700), (125, 1579788), (126, 1567250), (140, 1410525), (150, 1316490), (175, 1128420), (180, 1097075), (210, 940350), (225, 877660), (250, 789894), (252, 783625), (300, 658245), (315, 626900), (350, 564210), (375, 526596), (420, 470175), (450, 438830), (500, 394947), (525, 376140), (630, 313450), (700, 282105), (750, 263298), (875, 225684), (900, 219415), (1050, 188070), (1125, 175532), (1260, 156725), (1500, 131649), (1575, 125380), (1750, 112842), (2100, 94035), (2250, 87766), (2625, 75228), (3150, 62690), (3500, 56421), (4500, 43883), (5250, 37614), (6269, 31500), (6300, 31345), (7875, 25076), (10500, 18807), (12538, 15750)]