78270930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 211526640

約数和(自身を除く): 133255710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 61, 90, 106, 122, 159, 183, 265, 269, 305, 318, 366, 477, 530, 538, 549, 610, 795, 807, 915, 954, 1098, 1345, 1590, 1614, 1830, 2385, 2421, 2690, 2745, 3233, 4035, 4770, 4842, 5490, 6466, 8070, 9699, 12105, 14257, 16165, 16409, 19398, 24210, 28514, 29097, 32330, 32818, 42771, 48495, 49227, 58194, 71285, 82045, 85542, 96990, 98454, 128313, 142570, 145485, 147681, 164090, 213855, 246135, 256626, 290970, 295362, 427710, 492270, 641565, 738405, 869677, 1283130, 1476810, 1739354, 2609031, 4348385, 5218062, 7827093, 8696770, 13045155, 15654186, 26090310, 39135465, 78270930]

約数ペア:

[(1, 78270930), (2, 39135465), (3, 26090310), (5, 15654186), (6, 13045155), (9, 8696770), (10, 7827093), (15, 5218062), (18, 4348385), (30, 2609031), (45, 1739354), (53, 1476810), (61, 1283130), (90, 869677), (106, 738405), (122, 641565), (159, 492270), (183, 427710), (265, 295362), (269, 290970), (305, 256626), (318, 246135), (366, 213855), (477, 164090), (530, 147681), (538, 145485), (549, 142570), (610, 128313), (795, 98454), (807, 96990), (915, 85542), (954, 82045), (1098, 71285), (1345, 58194), (1590, 49227), (1614, 48495), (1830, 42771), (2385, 32818), (2421, 32330), (2690, 29097), (2745, 28514), (3233, 24210), (4035, 19398), (4770, 16409), (4842, 16165), (5490, 14257), (6466, 12105), (8070, 9699)]