145454040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23767}}^1$

素因数の和:23801

約数の個数: 96

約数和(自身を含む): 500554080

約数和(自身を除く): 355100040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 23767, 47534, 71301, 95068, 118835, 142602, 190136, 213903, 237670, 285204, 356505, 404039, 427806, 475340, 570408, 713010, 808078, 855612, 950680, 1069515, 1212117, 1426020, 1616156, 1711224, 2020195, 2139030, 2424234, 2852040, 3232312, 3636351, 4040390, 4278060, 4848468, 6060585, 7272702, 8080780, 8556120, 9696936, 12121170, 14545404, 16161560, 18181755, 24242340, 29090808, 36363510, 48484680, 72727020, 145454040]

約数ペア:

[(1, 145454040), (2, 72727020), (3, 48484680), (4, 36363510), (5, 29090808), (6, 24242340), (8, 18181755), (9, 16161560), (10, 14545404), (12, 12121170), (15, 9696936), (17, 8556120), (18, 8080780), (20, 7272702), (24, 6060585), (30, 4848468), (34, 4278060), (36, 4040390), (40, 3636351), (45, 3232312), (51, 2852040), (60, 2424234), (68, 2139030), (72, 2020195), (85, 1711224), (90, 1616156), (102, 1426020), (120, 1212117), (136, 1069515), (153, 950680), (170, 855612), (180, 808078), (204, 713010), (255, 570408), (306, 475340), (340, 427806), (360, 404039), (408, 356505), (510, 285204), (612, 237670), (680, 213903), (765, 190136), (1020, 142602), (1224, 118835), (1530, 95068), (2040, 71301), (3060, 47534), (6120, 23767)]