90561060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5653}}^1$

素因数の和:5757

約数の個数: 72

約数和(自身を含む): 277837560

約数和(自身を除く): 187276500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 5653, 8010, 11306, 16020, 16959, 22612, 28265, 33918, 50877, 56530, 67836, 84795, 101754, 113060, 169590, 203508, 254385, 339180, 503117, 508770, 1006234, 1017540, 1509351, 2012468, 2515585, 3018702, 4528053, 5031170, 6037404, 7546755, 9056106, 10062340, 15093510, 18112212, 22640265, 30187020, 45280530, 90561060]

約数ペア:

[(1, 90561060), (2, 45280530), (3, 30187020), (4, 22640265), (5, 18112212), (6, 15093510), (9, 10062340), (10, 9056106), (12, 7546755), (15, 6037404), (18, 5031170), (20, 4528053), (30, 3018702), (36, 2515585), (45, 2012468), (60, 1509351), (89, 1017540), (90, 1006234), (178, 508770), (180, 503117), (267, 339180), (356, 254385), (445, 203508), (534, 169590), (801, 113060), (890, 101754), (1068, 84795), (1335, 67836), (1602, 56530), (1780, 50877), (2670, 33918), (3204, 28265), (4005, 22612), (5340, 16959), (5653, 16020), (8010, 11306)]