73154340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6479

約数の個数: 120

約数和(自身を含む): 262312512

約数和(自身を除く): 189158172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6451, 11340, 12902, 19353, 25804, 32255, 38706, 45157, 58059, 64510, 77412, 90314, 96765, 116118, 129020, 135471, 174177, 180628, 193530, 225785, 232236, 270942, 290295, 348354, 387060, 406413, 451570, 522531, 541884, 580590, 677355, 696708, 812826, 870885, 903140, 1045062, 1161180, 1219239, 1354710, 1625652, 1741770, 2032065, 2090124, 2438478, 2612655, 2709420, 3483540, 3657717, 4064130, 4876956, 5225310, 6096195, 7315434, 8128260, 10450620, 12192390, 14630868, 18288585, 24384780, 36577170, 73154340]

約数ペア:

[(1, 73154340), (2, 36577170), (3, 24384780), (4, 18288585), (5, 14630868), (6, 12192390), (7, 10450620), (9, 8128260), (10, 7315434), (12, 6096195), (14, 5225310), (15, 4876956), (18, 4064130), (20, 3657717), (21, 3483540), (27, 2709420), (28, 2612655), (30, 2438478), (35, 2090124), (36, 2032065), (42, 1741770), (45, 1625652), (54, 1354710), (60, 1219239), (63, 1161180), (70, 1045062), (81, 903140), (84, 870885), (90, 812826), (105, 696708), (108, 677355), (126, 580590), (135, 541884), (140, 522531), (162, 451570), (180, 406413), (189, 387060), (210, 348354), (252, 290295), (270, 270942), (315, 232236), (324, 225785), (378, 193530), (405, 180628), (420, 174177), (540, 135471), (567, 129020), (630, 116118), (756, 96765), (810, 90314), (945, 77412), (1134, 64510), (1260, 58059), (1620, 45157), (1890, 38706), (2268, 32255), (2835, 25804), (3780, 19353), (5670, 12902), (6451, 11340)]