210006270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 607818816

約数和(自身を除く): 397812546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 101, 102, 135, 151, 153, 162, 170, 202, 255, 270, 302, 303, 306, 405, 453, 459, 505, 510, 606, 755, 765, 810, 906, 909, 918, 1010, 1359, 1377, 1510, 1515, 1530, 1717, 1818, 2265, 2295, 2567, 2718, 2727, 2754, 3030, 3434, 4077, 4530, 4545, 4590, 5134, 5151, 5454, 6795, 6885, 7701, 8154, 8181, 8585, 9090, 10302, 12231, 12835, 13590, 13635, 13770, 15251, 15402, 15453, 16362, 17170, 20385, 23103, 24462, 25670, 25755, 27270, 30502, 30906, 38505, 40770, 40905, 45753, 46206, 46359, 51510, 61155, 69309, 76255, 77010, 77265, 81810, 91506, 92718, 115515, 122310, 137259, 138618, 139077, 152510, 154530, 207927, 228765, 231030, 231795, 259267, 274518, 278154, 346545, 411777, 415854, 457530, 463590, 518534, 686295, 693090, 695385, 777801, 823554, 1039635, 1235331, 1296335, 1372590, 1390770, 1555602, 2058885, 2079270, 2333403, 2470662, 2592670, 3889005, 4117770, 4666806, 6176655, 7000209, 7778010, 11667015, 12353310, 14000418, 21000627, 23334030, 35001045, 42001254, 70002090, 105003135, 210006270]

約数ペア:

[(1, 210006270), (2, 105003135), (3, 70002090), (5, 42001254), (6, 35001045), (9, 23334030), (10, 21000627), (15, 14000418), (17, 12353310), (18, 11667015), (27, 7778010), (30, 7000209), (34, 6176655), (45, 4666806), (51, 4117770), (54, 3889005), (81, 2592670), (85, 2470662), (90, 2333403), (101, 2079270), (102, 2058885), (135, 1555602), (151, 1390770), (153, 1372590), (162, 1296335), (170, 1235331), (202, 1039635), (255, 823554), (270, 777801), (302, 695385), (303, 693090), (306, 686295), (405, 518534), (453, 463590), (459, 457530), (505, 415854), (510, 411777), (606, 346545), (755, 278154), (765, 274518), (810, 259267), (906, 231795), (909, 231030), (918, 228765), (1010, 207927), (1359, 154530), (1377, 152510), (1510, 139077), (1515, 138618), (1530, 137259), (1717, 122310), (1818, 115515), (2265, 92718), (2295, 91506), (2567, 81810), (2718, 77265), (2727, 77010), (2754, 76255), (3030, 69309), (3434, 61155), (4077, 51510), (4530, 46359), (4545, 46206), (4590, 45753), (5134, 40905), (5151, 40770), (5454, 38505), (6795, 30906), (6885, 30502), (7701, 27270), (8154, 25755), (8181, 25670), (8585, 24462), (9090, 23103), (10302, 20385), (12231, 17170), (12835, 16362), (13590, 15453), (13635, 15402), (13770, 15251)]