223788420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{15349}}^1$

素因数の和:15376

約数の個数: 84

約数和(自身を含む): 704657100

約数和(自身を除く): 480868680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 15349, 30698, 46047, 61396, 76745, 92094, 138141, 153490, 184188, 230235, 276282, 306980, 414423, 460470, 552564, 690705, 828846, 920940, 1243269, 1381410, 1657692, 2072115, 2486538, 2762820, 3729807, 4144230, 4973076, 6216345, 7459614, 8288460, 11189421, 12432690, 14919228, 18649035, 22378842, 24865380, 37298070, 44757684, 55947105, 74596140, 111894210, 223788420]

約数ペア:

[(1, 223788420), (2, 111894210), (3, 74596140), (4, 55947105), (5, 44757684), (6, 37298070), (9, 24865380), (10, 22378842), (12, 18649035), (15, 14919228), (18, 12432690), (20, 11189421), (27, 8288460), (30, 7459614), (36, 6216345), (45, 4973076), (54, 4144230), (60, 3729807), (81, 2762820), (90, 2486538), (108, 2072115), (135, 1657692), (162, 1381410), (180, 1243269), (243, 920940), (270, 828846), (324, 690705), (405, 552564), (486, 460470), (540, 414423), (729, 306980), (810, 276282), (972, 230235), (1215, 184188), (1458, 153490), (1620, 138141), (2430, 92094), (2916, 76745), (3645, 61396), (4860, 46047), (7290, 30698), (14580, 15349)]