66186780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 215381376

約数和(自身を除く): 149194596

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 289, 330, 340, 347, 374, 510, 561, 578, 660, 694, 748, 867, 935, 1020, 1041, 1122, 1156, 1388, 1445, 1734, 1735, 1870, 2082, 2244, 2805, 2890, 3179, 3468, 3470, 3740, 3817, 4164, 4335, 5205, 5610, 5780, 5899, 6358, 6940, 7634, 8670, 9537, 10410, 11220, 11451, 11798, 12716, 15268, 15895, 17340, 17697, 19074, 19085, 20820, 22902, 23596, 29495, 31790, 35394, 38148, 38170, 45804, 47685, 57255, 58990, 63580, 64889, 70788, 76340, 88485, 95370, 100283, 114510, 117980, 129778, 176970, 190740, 194667, 200566, 229020, 259556, 300849, 324445, 353940, 389334, 401132, 501415, 601698, 648890, 778668, 973335, 1002830, 1103113, 1203396, 1297780, 1504245, 1946670, 2005660, 2206226, 3008490, 3309339, 3893340, 4412452, 5515565, 6016980, 6618678, 11031130, 13237356, 16546695, 22062260, 33093390, 66186780]

約数ペア:

[(1, 66186780), (2, 33093390), (3, 22062260), (4, 16546695), (5, 13237356), (6, 11031130), (10, 6618678), (11, 6016980), (12, 5515565), (15, 4412452), (17, 3893340), (20, 3309339), (22, 3008490), (30, 2206226), (33, 2005660), (34, 1946670), (44, 1504245), (51, 1297780), (55, 1203396), (60, 1103113), (66, 1002830), (68, 973335), (85, 778668), (102, 648890), (110, 601698), (132, 501415), (165, 401132), (170, 389334), (187, 353940), (204, 324445), (220, 300849), (255, 259556), (289, 229020), (330, 200566), (340, 194667), (347, 190740), (374, 176970), (510, 129778), (561, 117980), (578, 114510), (660, 100283), (694, 95370), (748, 88485), (867, 76340), (935, 70788), (1020, 64889), (1041, 63580), (1122, 58990), (1156, 57255), (1388, 47685), (1445, 45804), (1734, 38170), (1735, 38148), (1870, 35394), (2082, 31790), (2244, 29495), (2805, 23596), (2890, 22902), (3179, 20820), (3468, 19085), (3470, 19074), (3740, 17697), (3817, 17340), (4164, 15895), (4335, 15268), (5205, 12716), (5610, 11798), (5780, 11451), (5899, 11220), (6358, 10410), (6940, 9537), (7634, 8670)]