30036825

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 68898368

約数和(自身を除く): 38861543

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 81, 91, 105, 117, 135, 163, 175, 189, 195, 225, 273, 315, 325, 351, 405, 455, 489, 525, 567, 585, 675, 815, 819, 945, 975, 1053, 1141, 1365, 1467, 1575, 1755, 2025, 2119, 2275, 2445, 2457, 2835, 2925, 3423, 4075, 4095, 4401, 4725, 5265, 5705, 6357, 6825, 7335, 7371, 8775, 10269, 10595, 12225, 12285, 13203, 14175, 14833, 17115, 19071, 20475, 22005, 26325, 28525, 30807, 31785, 36675, 36855, 44499, 51345, 52975, 57213, 61425, 66015, 74165, 85575, 92421, 95355, 110025, 133497, 154035, 158925, 171639, 184275, 222495, 256725, 286065, 330075, 370825, 400491, 462105, 476775, 667485, 770175, 858195, 1112475, 1201473, 1430325, 2002455, 2310525, 3337425, 4290975, 6007365, 10012275, 30036825]

約数ペア:

[(1, 30036825), (3, 10012275), (5, 6007365), (7, 4290975), (9, 3337425), (13, 2310525), (15, 2002455), (21, 1430325), (25, 1201473), (27, 1112475), (35, 858195), (39, 770175), (45, 667485), (63, 476775), (65, 462105), (75, 400491), (81, 370825), (91, 330075), (105, 286065), (117, 256725), (135, 222495), (163, 184275), (175, 171639), (189, 158925), (195, 154035), (225, 133497), (273, 110025), (315, 95355), (325, 92421), (351, 85575), (405, 74165), (455, 66015), (489, 61425), (525, 57213), (567, 52975), (585, 51345), (675, 44499), (815, 36855), (819, 36675), (945, 31785), (975, 30807), (1053, 28525), (1141, 26325), (1365, 22005), (1467, 20475), (1575, 19071), (1755, 17115), (2025, 14833), (2119, 14175), (2275, 13203), (2445, 12285), (2457, 12225), (2835, 10595), (2925, 10269), (3423, 8775), (4075, 7371), (4095, 7335), (4401, 6825), (4725, 6357), (5265, 5705)]