74596140

素因数分解:

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

素因数の和:15373

約数の個数: 72

約数和(自身を含む): 234670800

約数和(自身を除く): 160074660

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, 810, 972, 1215, 1620, 2430, 4860, 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, 12432690, 14919228, 18649035, 24865380, 37298070, 74596140]

約数ペア:

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