51641100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{1171}}^1$

素因数の和:1205

約数の個数: 162

約数和(自身を含む): 188454084

約数和(自身を除く): 136812984

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, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1171, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2342, 2450, 2940, 3150, 3513, 3675, 4410, 4684, 4900, 5855, 6300, 7026, 7350, 8197, 8820, 10539, 11025, 11710, 14052, 14700, 16394, 17565, 21078, 22050, 23420, 24591, 29275, 32788, 35130, 40985, 42156, 44100, 49182, 52695, 57379, 58550, 70260, 73773, 81970, 87825, 98364, 105390, 114758, 117100, 122955, 147546, 163940, 172137, 175650, 204925, 210780, 229516, 245910, 263475, 286895, 295092, 344274, 351300, 368865, 409850, 491820, 516411, 526950, 573790, 614775, 688548, 737730, 819700, 860685, 1032822, 1053900, 1147580, 1229550, 1434475, 1475460, 1721370, 1844325, 2065644, 2459100, 2582055, 2868950, 3442740, 3688650, 4303425, 5164110, 5737900, 7377300, 8606850, 10328220, 12910275, 17213700, 25820550, 51641100]

約数ペア:

[(1, 51641100), (2, 25820550), (3, 17213700), (4, 12910275), (5, 10328220), (6, 8606850), (7, 7377300), (9, 5737900), (10, 5164110), (12, 4303425), (14, 3688650), (15, 3442740), (18, 2868950), (20, 2582055), (21, 2459100), (25, 2065644), (28, 1844325), (30, 1721370), (35, 1475460), (36, 1434475), (42, 1229550), (45, 1147580), (49, 1053900), (50, 1032822), (60, 860685), (63, 819700), (70, 737730), (75, 688548), (84, 614775), (90, 573790), (98, 526950), (100, 516411), (105, 491820), (126, 409850), (140, 368865), (147, 351300), (150, 344274), (175, 295092), (180, 286895), (196, 263475), (210, 245910), (225, 229516), (245, 210780), (252, 204925), (294, 175650), (300, 172137), (315, 163940), (350, 147546), (420, 122955), (441, 117100), (450, 114758), (490, 105390), (525, 98364), (588, 87825), (630, 81970), (700, 73773), (735, 70260), (882, 58550), (900, 57379), (980, 52695), (1050, 49182), (1171, 44100), (1225, 42156), (1260, 40985), (1470, 35130), (1575, 32788), (1764, 29275), (2100, 24591), (2205, 23420), (2342, 22050), (2450, 21078), (2940, 17565), (3150, 16394), (3513, 14700), (3675, 14052), (4410, 11710), (4684, 11025), (4900, 10539), (5855, 8820), (6300, 8197), (7026, 7350)]