119881620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 399567168

約数和(自身を除く): 279685548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1377, 1451, 1530, 1620, 1836, 2295, 2430, 2754, 2902, 3060, 4131, 4353, 4590, 4860, 5508, 5804, 6885, 7255, 8262, 8706, 9180, 13059, 13770, 14510, 16524, 17412, 20655, 21765, 24667, 26118, 27540, 29020, 39177, 41310, 43530, 49334, 52236, 65295, 74001, 78354, 82620, 87060, 98668, 117531, 123335, 130590, 148002, 156708, 195885, 222003, 235062, 246670, 261180, 296004, 352593, 370005, 391770, 444006, 470124, 493340, 587655, 666009, 705186, 740010, 783540, 888012, 1110015, 1175310, 1332018, 1410372, 1480020, 1762965, 1998027, 2220030, 2350620, 2664036, 3330045, 3525930, 3996054, 4440060, 5994081, 6660090, 7051860, 7992108, 9990135, 11988162, 13320180, 19980270, 23976324, 29970405, 39960540, 59940810, 119881620]

約数ペア:

[(1, 119881620), (2, 59940810), (3, 39960540), (4, 29970405), (5, 23976324), (6, 19980270), (9, 13320180), (10, 11988162), (12, 9990135), (15, 7992108), (17, 7051860), (18, 6660090), (20, 5994081), (27, 4440060), (30, 3996054), (34, 3525930), (36, 3330045), (45, 2664036), (51, 2350620), (54, 2220030), (60, 1998027), (68, 1762965), (81, 1480020), (85, 1410372), (90, 1332018), (102, 1175310), (108, 1110015), (135, 888012), (153, 783540), (162, 740010), (170, 705186), (180, 666009), (204, 587655), (243, 493340), (255, 470124), (270, 444006), (306, 391770), (324, 370005), (340, 352593), (405, 296004), (459, 261180), (486, 246670), (510, 235062), (540, 222003), (612, 195885), (765, 156708), (810, 148002), (918, 130590), (972, 123335), (1020, 117531), (1215, 98668), (1377, 87060), (1451, 82620), (1530, 78354), (1620, 74001), (1836, 65295), (2295, 52236), (2430, 49334), (2754, 43530), (2902, 41310), (3060, 39177), (4131, 29020), (4353, 27540), (4590, 26118), (4860, 24667), (5508, 21765), (5804, 20655), (6885, 17412), (7255, 16524), (8262, 14510), (8706, 13770), (9180, 13059)]