180224940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 144

約数和(自身を含む): 597542400

約数和(自身を除く): 417317460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 490, 588, 590, 708, 735, 826, 885, 980, 1039, 1180, 1239, 1470, 1652, 1770, 2065, 2078, 2478, 2891, 2940, 3117, 3540, 4130, 4156, 4956, 5195, 5782, 6195, 6234, 7273, 8260, 8673, 10390, 11564, 12390, 12468, 14455, 14546, 15585, 17346, 20780, 21819, 24780, 28910, 29092, 31170, 34692, 36365, 43365, 43638, 50911, 57820, 61301, 62340, 72730, 86730, 87276, 101822, 109095, 122602, 145460, 152733, 173460, 183903, 203644, 218190, 245204, 254555, 305466, 306505, 367806, 429107, 436380, 509110, 610932, 613010, 735612, 763665, 858214, 919515, 1018220, 1226020, 1287321, 1527330, 1716428, 1839030, 2145535, 2574642, 3003749, 3054660, 3678060, 4291070, 5149284, 6007498, 6436605, 8582140, 9011247, 12014996, 12873210, 15018745, 18022494, 25746420, 30037490, 36044988, 45056235, 60074980, 90112470, 180224940]

約数ペア:

[(1, 180224940), (2, 90112470), (3, 60074980), (4, 45056235), (5, 36044988), (6, 30037490), (7, 25746420), (10, 18022494), (12, 15018745), (14, 12873210), (15, 12014996), (20, 9011247), (21, 8582140), (28, 6436605), (30, 6007498), (35, 5149284), (42, 4291070), (49, 3678060), (59, 3054660), (60, 3003749), (70, 2574642), (84, 2145535), (98, 1839030), (105, 1716428), (118, 1527330), (140, 1287321), (147, 1226020), (177, 1018220), (196, 919515), (210, 858214), (236, 763665), (245, 735612), (294, 613010), (295, 610932), (354, 509110), (413, 436380), (420, 429107), (490, 367806), (588, 306505), (590, 305466), (708, 254555), (735, 245204), (826, 218190), (885, 203644), (980, 183903), (1039, 173460), (1180, 152733), (1239, 145460), (1470, 122602), (1652, 109095), (1770, 101822), (2065, 87276), (2078, 86730), (2478, 72730), (2891, 62340), (2940, 61301), (3117, 57820), (3540, 50911), (4130, 43638), (4156, 43365), (4956, 36365), (5195, 34692), (5782, 31170), (6195, 29092), (6234, 28910), (7273, 24780), (8260, 21819), (8673, 20780), (10390, 17346), (11564, 15585), (12390, 14546), (12468, 14455)]