151438260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 439971840

約数和(自身を除く): 288533580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 79, 86, 129, 158, 172, 215, 237, 258, 316, 395, 430, 474, 516, 645, 743, 790, 860, 948, 1185, 1290, 1486, 1580, 2229, 2370, 2580, 2972, 3397, 3715, 4458, 4740, 6794, 7430, 8916, 10191, 11145, 13588, 14860, 16985, 20382, 22290, 31949, 33970, 40764, 44580, 50955, 58697, 63898, 67940, 95847, 101910, 117394, 127796, 159745, 176091, 191694, 203820, 234788, 293485, 319490, 352182, 383388, 479235, 586970, 638980, 704364, 880455, 958470, 1173940, 1760910, 1916940, 2523971, 3521820, 5047942, 7571913, 10095884, 12619855, 15143826, 25239710, 30287652, 37859565, 50479420, 75719130, 151438260]

約数ペア:

[(1, 151438260), (2, 75719130), (3, 50479420), (4, 37859565), (5, 30287652), (6, 25239710), (10, 15143826), (12, 12619855), (15, 10095884), (20, 7571913), (30, 5047942), (43, 3521820), (60, 2523971), (79, 1916940), (86, 1760910), (129, 1173940), (158, 958470), (172, 880455), (215, 704364), (237, 638980), (258, 586970), (316, 479235), (395, 383388), (430, 352182), (474, 319490), (516, 293485), (645, 234788), (743, 203820), (790, 191694), (860, 176091), (948, 159745), (1185, 127796), (1290, 117394), (1486, 101910), (1580, 95847), (2229, 67940), (2370, 63898), (2580, 58697), (2972, 50955), (3397, 44580), (3715, 40764), (4458, 33970), (4740, 31949), (6794, 22290), (7430, 20382), (8916, 16985), (10191, 14860), (11145, 13588)]