202318972290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^2\times {\mathrm{49549}}^1$

素因数の和:49710

約数の個数: 120

約数和(自身を含む): 551794448700

約数和(自身を除く): 349475476410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1278, 1917, 2130, 3195, 3834, 5041, 5751, 6390, 9585, 10082, 11502, 15123, 19170, 25205, 28755, 30246, 45369, 49549, 50410, 57510, 75615, 90738, 99098, 136107, 148647, 151230, 226845, 247745, 272214, 297294, 408321, 445941, 453690, 495490, 680535, 743235, 816642, 891882, 1337823, 1361070, 1486470, 2041605, 2229705, 2675646, 3517979, 4013469, 4083210, 4459410, 6689115, 7035958, 8026938, 10553937, 13378230, 17589895, 20067345, 21107874, 31661811, 35179790, 40134690, 52769685, 63323622, 94985433, 105539370, 158309055, 189970866, 249776509, 284956299, 316618110, 474927165, 499553018, 569912598, 749329527, 949854330, 1248882545, 1424781495, 1498659054, 2247988581, 2497765090, 2849562990, 3746647635, 4495977162, 6743965743, 7493295270, 11239942905, 13487931486, 20231897229, 22479885810, 33719828715, 40463794458, 67439657430, 101159486145, 202318972290]

約数ペア:

[(1, 202318972290), (2, 101159486145), (3, 67439657430), (5, 40463794458), (6, 33719828715), (9, 22479885810), (10, 20231897229), (15, 13487931486), (18, 11239942905), (27, 7493295270), (30, 6743965743), (45, 4495977162), (54, 3746647635), (71, 2849562990), (81, 2497765090), (90, 2247988581), (135, 1498659054), (142, 1424781495), (162, 1248882545), (213, 949854330), (270, 749329527), (355, 569912598), (405, 499553018), (426, 474927165), (639, 316618110), (710, 284956299), (810, 249776509), (1065, 189970866), (1278, 158309055), (1917, 105539370), (2130, 94985433), (3195, 63323622), (3834, 52769685), (5041, 40134690), (5751, 35179790), (6390, 31661811), (9585, 21107874), (10082, 20067345), (11502, 17589895), (15123, 13378230), (19170, 10553937), (25205, 8026938), (28755, 7035958), (30246, 6689115), (45369, 4459410), (49549, 4083210), (50410, 4013469), (57510, 3517979), (75615, 2675646), (90738, 2229705), (99098, 2041605), (136107, 1486470), (148647, 1361070), (151230, 1337823), (226845, 891882), (247745, 816642), (272214, 743235), (297294, 680535), (408321, 495490), (445941, 453690)]