200975580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3218

約数の個数: 144

約数和(自身を含む): 681049824

約数和(自身を除く): 480074244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3181, 3510, 4212, 4860, 5265, 6318, 6362, 7020, 9543, 10530, 12636, 12724, 15795, 15905, 19086, 21060, 28629, 31590, 31810, 38172, 41353, 47715, 57258, 63180, 63620, 82706, 85887, 95430, 114516, 124059, 143145, 165412, 171774, 190860, 206765, 248118, 257661, 286290, 343548, 372177, 413530, 429435, 496236, 515322, 572580, 620295, 744354, 772983, 827060, 858870, 1030644, 1116531, 1240590, 1288305, 1488708, 1545966, 1717740, 1860885, 2233062, 2481180, 2576610, 3091932, 3349593, 3721770, 3864915, 4466124, 5153220, 5582655, 6699186, 7443540, 7729830, 10048779, 11165310, 13398372, 15459660, 16747965, 20097558, 22330620, 33495930, 40195116, 50243895, 66991860, 100487790, 200975580]

約数ペア:

[(1, 200975580), (2, 100487790), (3, 66991860), (4, 50243895), (5, 40195116), (6, 33495930), (9, 22330620), (10, 20097558), (12, 16747965), (13, 15459660), (15, 13398372), (18, 11165310), (20, 10048779), (26, 7729830), (27, 7443540), (30, 6699186), (36, 5582655), (39, 5153220), (45, 4466124), (52, 3864915), (54, 3721770), (60, 3349593), (65, 3091932), (78, 2576610), (81, 2481180), (90, 2233062), (108, 1860885), (117, 1717740), (130, 1545966), (135, 1488708), (156, 1288305), (162, 1240590), (180, 1116531), (195, 1030644), (234, 858870), (243, 827060), (260, 772983), (270, 744354), (324, 620295), (351, 572580), (390, 515322), (405, 496236), (468, 429435), (486, 413530), (540, 372177), (585, 343548), (702, 286290), (780, 257661), (810, 248118), (972, 206765), (1053, 190860), (1170, 171774), (1215, 165412), (1404, 143145), (1620, 124059), (1755, 114516), (2106, 95430), (2340, 85887), (2430, 82706), (3159, 63620), (3181, 63180), (3510, 57258), (4212, 47715), (4860, 41353), (5265, 38172), (6318, 31810), (6362, 31590), (7020, 28629), (9543, 21060), (10530, 19086), (12636, 15905), (12724, 15795)]