151051860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13757}}^1$

素因数の和:13833

約数の個数: 72

約数和(自身を含む): 465735816

約数和(自身を除く): 314683956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 13757, 27514, 41271, 55028, 68785, 82542, 123813, 137570, 165084, 206355, 247626, 275140, 412710, 495252, 619065, 825420, 839177, 1238130, 1678354, 2476260, 2517531, 3356708, 4195885, 5035062, 7552593, 8391770, 10070124, 12587655, 15105186, 16783540, 25175310, 30210372, 37762965, 50350620, 75525930, 151051860]

約数ペア:

[(1, 151051860), (2, 75525930), (3, 50350620), (4, 37762965), (5, 30210372), (6, 25175310), (9, 16783540), (10, 15105186), (12, 12587655), (15, 10070124), (18, 8391770), (20, 7552593), (30, 5035062), (36, 4195885), (45, 3356708), (60, 2517531), (61, 2476260), (90, 1678354), (122, 1238130), (180, 839177), (183, 825420), (244, 619065), (305, 495252), (366, 412710), (549, 275140), (610, 247626), (732, 206355), (915, 165084), (1098, 137570), (1220, 123813), (1830, 82542), (2196, 68785), (2745, 55028), (3660, 41271), (5490, 27514), (10980, 13757)]