75374820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 161706780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1439, 1455, 1746, 1940, 2619, 2878, 2910, 3492, 4317, 4365, 5238, 5756, 5820, 7195, 8634, 8730, 10476, 12951, 13095, 14390, 17268, 17460, 21585, 25902, 26190, 28780, 38853, 43170, 51804, 52380, 64755, 77706, 86340, 129510, 139583, 155412, 194265, 259020, 279166, 388530, 418749, 558332, 697915, 777060, 837498, 1256247, 1395830, 1674996, 2093745, 2512494, 2791660, 3768741, 4187490, 5024988, 6281235, 7537482, 8374980, 12562470, 15074964, 18843705, 25124940, 37687410, 75374820]

約数ペア:

[(1, 75374820), (2, 37687410), (3, 25124940), (4, 18843705), (5, 15074964), (6, 12562470), (9, 8374980), (10, 7537482), (12, 6281235), (15, 5024988), (18, 4187490), (20, 3768741), (27, 2791660), (30, 2512494), (36, 2093745), (45, 1674996), (54, 1395830), (60, 1256247), (90, 837498), (97, 777060), (108, 697915), (135, 558332), (180, 418749), (194, 388530), (270, 279166), (291, 259020), (388, 194265), (485, 155412), (540, 139583), (582, 129510), (873, 86340), (970, 77706), (1164, 64755), (1439, 52380), (1455, 51804), (1746, 43170), (1940, 38853), (2619, 28780), (2878, 26190), (2910, 25902), (3492, 21585), (4317, 17460), (4365, 17268), (5238, 14390), (5756, 13095), (5820, 12951), (7195, 10476), (8634, 8730)]