145863180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{30013}}^1$

素因数の和:30037

約数の個数: 72

約数和(自身を含む): 458854032

約数和(自身を除く): 312990852

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, 30013, 60026, 90039, 120052, 150065, 180078, 270117, 300130, 360156, 450195, 540234, 600260, 810351, 900390, 1080468, 1350585, 1620702, 1800780, 2431053, 2701170, 3241404, 4051755, 4862106, 5402340, 7293159, 8103510, 9724212, 12155265, 14586318, 16207020, 24310530, 29172636, 36465795, 48621060, 72931590, 145863180]

約数ペア:

[(1, 145863180), (2, 72931590), (3, 48621060), (4, 36465795), (5, 29172636), (6, 24310530), (9, 16207020), (10, 14586318), (12, 12155265), (15, 9724212), (18, 8103510), (20, 7293159), (27, 5402340), (30, 4862106), (36, 4051755), (45, 3241404), (54, 2701170), (60, 2431053), (81, 1800780), (90, 1620702), (108, 1350585), (135, 1080468), (162, 900390), (180, 810351), (243, 600260), (270, 540234), (324, 450195), (405, 360156), (486, 300130), (540, 270117), (810, 180078), (972, 150065), (1215, 120052), (1620, 90039), (2430, 60026), (4860, 30013)]