275130180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117577}}^1$

素因数の和:117605

約数の個数: 72

約数和(自身を含む): 898766232

約数和(自身を除く): 623636052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 117577, 235154, 352731, 470308, 587885, 705462, 1058193, 1175770, 1410924, 1528501, 1763655, 2116386, 2351540, 3057002, 3527310, 4232772, 4585503, 5290965, 6114004, 7054620, 7642505, 9171006, 10581930, 13756509, 15285010, 18342012, 21163860, 22927515, 27513018, 30570020, 45855030, 55026036, 68782545, 91710060, 137565090, 275130180]

約数ペア:

[(1, 275130180), (2, 137565090), (3, 91710060), (4, 68782545), (5, 55026036), (6, 45855030), (9, 30570020), (10, 27513018), (12, 22927515), (13, 21163860), (15, 18342012), (18, 15285010), (20, 13756509), (26, 10581930), (30, 9171006), (36, 7642505), (39, 7054620), (45, 6114004), (52, 5290965), (60, 4585503), (65, 4232772), (78, 3527310), (90, 3057002), (117, 2351540), (130, 2116386), (156, 1763655), (180, 1528501), (195, 1410924), (234, 1175770), (260, 1058193), (390, 705462), (468, 587885), (585, 470308), (780, 352731), (1170, 235154), (2340, 117577)]