72064300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 199987200

約数和(自身を除く): 127922900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 191, 196, 220, 245, 275, 308, 343, 350, 382, 385, 490, 539, 550, 686, 700, 764, 770, 955, 980, 1078, 1100, 1225, 1337, 1372, 1540, 1715, 1910, 1925, 2101, 2156, 2450, 2674, 2695, 3430, 3773, 3820, 3850, 4202, 4775, 4900, 5348, 5390, 6685, 6860, 7546, 7700, 8404, 8575, 9359, 9550, 10505, 10780, 13370, 13475, 14707, 15092, 17150, 18718, 18865, 19100, 21010, 26740, 26950, 29414, 33425, 34300, 37436, 37730, 42020, 46795, 52525, 53900, 58828, 65513, 66850, 73535, 75460, 93590, 94325, 102949, 105050, 131026, 133700, 147070, 187180, 188650, 205898, 210100, 233975, 262052, 294140, 327565, 367675, 377300, 411796, 467950, 514745, 655130, 720643, 735350, 935900, 1029490, 1310260, 1441286, 1470700, 1637825, 2058980, 2573725, 2882572, 3275650, 3603215, 5147450, 6551300, 7206430, 10294900, 14412860, 18016075, 36032150, 72064300]

約数ペア:

[(1, 72064300), (2, 36032150), (4, 18016075), (5, 14412860), (7, 10294900), (10, 7206430), (11, 6551300), (14, 5147450), (20, 3603215), (22, 3275650), (25, 2882572), (28, 2573725), (35, 2058980), (44, 1637825), (49, 1470700), (50, 1441286), (55, 1310260), (70, 1029490), (77, 935900), (98, 735350), (100, 720643), (110, 655130), (140, 514745), (154, 467950), (175, 411796), (191, 377300), (196, 367675), (220, 327565), (245, 294140), (275, 262052), (308, 233975), (343, 210100), (350, 205898), (382, 188650), (385, 187180), (490, 147070), (539, 133700), (550, 131026), (686, 105050), (700, 102949), (764, 94325), (770, 93590), (955, 75460), (980, 73535), (1078, 66850), (1100, 65513), (1225, 58828), (1337, 53900), (1372, 52525), (1540, 46795), (1715, 42020), (1910, 37730), (1925, 37436), (2101, 34300), (2156, 33425), (2450, 29414), (2674, 26950), (2695, 26740), (3430, 21010), (3773, 19100), (3820, 18865), (3850, 18718), (4202, 17150), (4775, 15092), (4900, 14707), (5348, 13475), (5390, 13370), (6685, 10780), (6860, 10505), (7546, 9550), (7700, 9359), (8404, 8575)]