54168120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 191056320

約数和(自身を除く): 136888200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 167, 170, 180, 204, 212, 255, 265, 306, 318, 334, 340, 360, 408, 424, 477, 501, 510, 530, 612, 636, 668, 680, 765, 795, 835, 901, 954, 1002, 1020, 1060, 1224, 1272, 1336, 1503, 1530, 1590, 1670, 1802, 1908, 2004, 2040, 2120, 2385, 2505, 2703, 2839, 3006, 3060, 3180, 3340, 3604, 3816, 4008, 4505, 4770, 5010, 5406, 5678, 6012, 6120, 6360, 6680, 7208, 7515, 8109, 8517, 8851, 9010, 9540, 10020, 10812, 11356, 12024, 13515, 14195, 15030, 16218, 17034, 17702, 18020, 19080, 20040, 21624, 22712, 25551, 26553, 27030, 28390, 30060, 32436, 34068, 35404, 36040, 40545, 42585, 44255, 51102, 53106, 54060, 56780, 60120, 64872, 68136, 70808, 79659, 81090, 85170, 88510, 102204, 106212, 108120, 113560, 127755, 132765, 150467, 159318, 162180, 170340, 177020, 204408, 212424, 255510, 265530, 300934, 318636, 324360, 340680, 354040, 398295, 451401, 511020, 531060, 601868, 637272, 752335, 796590, 902802, 1022040, 1062120, 1203736, 1354203, 1504670, 1593180, 1805604, 2257005, 2708406, 3009340, 3186360, 3611208, 4514010, 5416812, 6018680, 6771015, 9028020, 10833624, 13542030, 18056040, 27084060, 54168120]

約数ペア:

[(1, 54168120), (2, 27084060), (3, 18056040), (4, 13542030), (5, 10833624), (6, 9028020), (8, 6771015), (9, 6018680), (10, 5416812), (12, 4514010), (15, 3611208), (17, 3186360), (18, 3009340), (20, 2708406), (24, 2257005), (30, 1805604), (34, 1593180), (36, 1504670), (40, 1354203), (45, 1203736), (51, 1062120), (53, 1022040), (60, 902802), (68, 796590), (72, 752335), (85, 637272), (90, 601868), (102, 531060), (106, 511020), (120, 451401), (136, 398295), (153, 354040), (159, 340680), (167, 324360), (170, 318636), (180, 300934), (204, 265530), (212, 255510), (255, 212424), (265, 204408), (306, 177020), (318, 170340), (334, 162180), (340, 159318), (360, 150467), (408, 132765), (424, 127755), (477, 113560), (501, 108120), (510, 106212), (530, 102204), (612, 88510), (636, 85170), (668, 81090), (680, 79659), (765, 70808), (795, 68136), (835, 64872), (901, 60120), (954, 56780), (1002, 54060), (1020, 53106), (1060, 51102), (1224, 44255), (1272, 42585), (1336, 40545), (1503, 36040), (1530, 35404), (1590, 34068), (1670, 32436), (1802, 30060), (1908, 28390), (2004, 27030), (2040, 26553), (2120, 25551), (2385, 22712), (2505, 21624), (2703, 20040), (2839, 19080), (3006, 18020), (3060, 17702), (3180, 17034), (3340, 16218), (3604, 15030), (3816, 14195), (4008, 13515), (4505, 12024), (4770, 11356), (5010, 10812), (5406, 10020), (5678, 9540), (6012, 9010), (6120, 8851), (6360, 8517), (6680, 8109), (7208, 7515)]