66952980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1175

約数の個数: 120

約数和(自身を含む): 215903688

約数和(自身を除く): 148950708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1117, 1332, 1620, 1665, 1998, 2220, 2234, 2997, 3330, 3351, 3996, 4468, 4995, 5585, 5994, 6660, 6702, 9990, 10053, 11170, 11988, 13404, 14985, 16755, 19980, 20106, 22340, 29970, 30159, 33510, 40212, 41329, 50265, 59940, 60318, 67020, 82658, 90477, 100530, 120636, 123987, 150795, 165316, 180954, 201060, 206645, 247974, 301590, 361908, 371961, 413290, 452385, 495948, 603180, 619935, 743922, 826580, 904770, 1115883, 1239870, 1487844, 1809540, 1859805, 2231766, 2479740, 3347649, 3719610, 4463532, 5579415, 6695298, 7439220, 11158830, 13390596, 16738245, 22317660, 33476490, 66952980]

約数ペア:

[(1, 66952980), (2, 33476490), (3, 22317660), (4, 16738245), (5, 13390596), (6, 11158830), (9, 7439220), (10, 6695298), (12, 5579415), (15, 4463532), (18, 3719610), (20, 3347649), (27, 2479740), (30, 2231766), (36, 1859805), (37, 1809540), (45, 1487844), (54, 1239870), (60, 1115883), (74, 904770), (81, 826580), (90, 743922), (108, 619935), (111, 603180), (135, 495948), (148, 452385), (162, 413290), (180, 371961), (185, 361908), (222, 301590), (270, 247974), (324, 206645), (333, 201060), (370, 180954), (405, 165316), (444, 150795), (540, 123987), (555, 120636), (666, 100530), (740, 90477), (810, 82658), (999, 67020), (1110, 60318), (1117, 59940), (1332, 50265), (1620, 41329), (1665, 40212), (1998, 33510), (2220, 30159), (2234, 29970), (2997, 22340), (3330, 20106), (3351, 19980), (3996, 16755), (4468, 14985), (4995, 13404), (5585, 11988), (5994, 11170), (6660, 10053), (6702, 9990)]