74147940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2330

約数の個数: 96

約数和(自身を含む): 234568320

約数和(自身を除く): 160420380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2251, 2745, 3294, 3660, 4502, 5490, 6588, 6753, 8235, 9004, 10980, 11255, 13506, 16470, 20259, 22510, 27012, 32940, 33765, 40518, 45020, 60777, 67530, 81036, 101295, 121554, 135060, 137311, 202590, 243108, 274622, 303885, 405180, 411933, 549244, 607770, 686555, 823866, 1215540, 1235799, 1373110, 1647732, 2059665, 2471598, 2746220, 3707397, 4119330, 4943196, 6178995, 7414794, 8238660, 12357990, 14829588, 18536985, 24715980, 37073970, 74147940]

約数ペア:

[(1, 74147940), (2, 37073970), (3, 24715980), (4, 18536985), (5, 14829588), (6, 12357990), (9, 8238660), (10, 7414794), (12, 6178995), (15, 4943196), (18, 4119330), (20, 3707397), (27, 2746220), (30, 2471598), (36, 2059665), (45, 1647732), (54, 1373110), (60, 1235799), (61, 1215540), (90, 823866), (108, 686555), (122, 607770), (135, 549244), (180, 411933), (183, 405180), (244, 303885), (270, 274622), (305, 243108), (366, 202590), (540, 137311), (549, 135060), (610, 121554), (732, 101295), (915, 81036), (1098, 67530), (1220, 60777), (1647, 45020), (1830, 40518), (2196, 33765), (2251, 32940), (2745, 27012), (3294, 22510), (3660, 20259), (4502, 16470), (5490, 13506), (6588, 11255), (6753, 10980), (8235, 9004)]