219204630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15919}}^1$

素因数の和:15955

約数の個数: 80

約数和(自身を含む): 624127680

約数和(自身を除く): 404923050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 15919, 31838, 47757, 79595, 95514, 143271, 159190, 238785, 270623, 286542, 429813, 477570, 541246, 716355, 811869, 859626, 1289439, 1353115, 1432710, 1623738, 2149065, 2435607, 2578878, 2706230, 4059345, 4298130, 4871214, 6447195, 7306821, 8118690, 12178035, 12894390, 14613642, 21920463, 24356070, 36534105, 43840926, 73068210, 109602315, 219204630]

約数ペア:

[(1, 219204630), (2, 109602315), (3, 73068210), (5, 43840926), (6, 36534105), (9, 24356070), (10, 21920463), (15, 14613642), (17, 12894390), (18, 12178035), (27, 8118690), (30, 7306821), (34, 6447195), (45, 4871214), (51, 4298130), (54, 4059345), (81, 2706230), (85, 2578878), (90, 2435607), (102, 2149065), (135, 1623738), (153, 1432710), (162, 1353115), (170, 1289439), (255, 859626), (270, 811869), (306, 716355), (405, 541246), (459, 477570), (510, 429813), (765, 286542), (810, 270623), (918, 238785), (1377, 159190), (1530, 143271), (2295, 95514), (2754, 79595), (4590, 47757), (6885, 31838), (13770, 15919)]