63711540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 202260240

約数和(自身を除く): 138548700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 89, 90, 97, 123, 164, 178, 180, 194, 205, 246, 267, 291, 356, 369, 388, 410, 445, 485, 492, 534, 582, 615, 738, 801, 820, 873, 890, 970, 1068, 1164, 1230, 1335, 1455, 1476, 1602, 1746, 1780, 1845, 1940, 2460, 2670, 2910, 3204, 3492, 3649, 3690, 3977, 4005, 4365, 5340, 5820, 7298, 7380, 7954, 8010, 8633, 8730, 10947, 11931, 14596, 15908, 16020, 17266, 17460, 18245, 19885, 21894, 23862, 25899, 32841, 34532, 35793, 36490, 39770, 43165, 43788, 47724, 51798, 54735, 59655, 65682, 71586, 72980, 77697, 79540, 86330, 103596, 109470, 119310, 129495, 131364, 143172, 155394, 164205, 172660, 178965, 218940, 238620, 258990, 310788, 328410, 353953, 357930, 388485, 517980, 656820, 707906, 715860, 776970, 1061859, 1415812, 1553940, 1769765, 2123718, 3185577, 3539530, 4247436, 5309295, 6371154, 7079060, 10618590, 12742308, 15927885, 21237180, 31855770, 63711540]

約数ペア:

[(1, 63711540), (2, 31855770), (3, 21237180), (4, 15927885), (5, 12742308), (6, 10618590), (9, 7079060), (10, 6371154), (12, 5309295), (15, 4247436), (18, 3539530), (20, 3185577), (30, 2123718), (36, 1769765), (41, 1553940), (45, 1415812), (60, 1061859), (82, 776970), (89, 715860), (90, 707906), (97, 656820), (123, 517980), (164, 388485), (178, 357930), (180, 353953), (194, 328410), (205, 310788), (246, 258990), (267, 238620), (291, 218940), (356, 178965), (369, 172660), (388, 164205), (410, 155394), (445, 143172), (485, 131364), (492, 129495), (534, 119310), (582, 109470), (615, 103596), (738, 86330), (801, 79540), (820, 77697), (873, 72980), (890, 71586), (970, 65682), (1068, 59655), (1164, 54735), (1230, 51798), (1335, 47724), (1455, 43788), (1476, 43165), (1602, 39770), (1746, 36490), (1780, 35793), (1845, 34532), (1940, 32841), (2460, 25899), (2670, 23862), (2910, 21894), (3204, 19885), (3492, 18245), (3649, 17460), (3690, 17266), (3977, 16020), (4005, 15908), (4365, 14596), (5340, 11931), (5820, 10947), (7298, 8730), (7380, 8633), (7954, 8010)]