64681200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 240

約数和(自身を含む): 236636640

約数和(自身を除く): 171955440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 100, 106, 108, 113, 120, 135, 144, 150, 159, 180, 200, 212, 216, 225, 226, 240, 265, 270, 300, 318, 339, 360, 400, 424, 432, 450, 452, 477, 530, 540, 565, 600, 636, 675, 678, 720, 795, 848, 900, 904, 954, 1017, 1060, 1080, 1130, 1200, 1272, 1325, 1350, 1356, 1431, 1590, 1695, 1800, 1808, 1908, 2034, 2120, 2160, 2260, 2385, 2544, 2650, 2700, 2712, 2825, 2862, 3051, 3180, 3390, 3600, 3816, 3975, 4068, 4240, 4520, 4770, 5085, 5300, 5400, 5424, 5650, 5724, 5989, 6102, 6360, 6780, 7155, 7632, 7950, 8136, 8475, 9040, 9540, 10170, 10600, 10800, 11300, 11448, 11925, 11978, 12204, 12720, 13560, 14310, 15255, 15900, 16272, 16950, 17967, 19080, 20340, 21200, 22600, 22896, 23850, 23956, 24408, 25425, 27120, 28620, 29945, 30510, 31800, 33900, 35775, 35934, 38160, 40680, 45200, 47700, 47912, 48816, 50850, 53901, 57240, 59890, 61020, 63600, 67800, 71550, 71868, 76275, 81360, 89835, 95400, 95824, 101700, 107802, 114480, 119780, 122040, 135600, 143100, 143736, 149725, 152550, 161703, 179670, 190800, 203400, 215604, 239560, 244080, 269505, 286200, 287472, 299450, 305100, 323406, 359340, 406800, 431208, 449175, 479120, 539010, 572400, 598900, 610200, 646812, 718680, 808515, 862416, 898350, 1078020, 1197800, 1220400, 1293624, 1347525, 1437360, 1617030, 1796700, 2156040, 2395600, 2587248, 2695050, 3234060, 3593400, 4042575, 4312080, 5390100, 6468120, 7186800, 8085150, 10780200, 12936240, 16170300, 21560400, 32340600, 64681200]

約数ペア:

[(1, 64681200), (2, 32340600), (3, 21560400), (4, 16170300), (5, 12936240), (6, 10780200), (8, 8085150), (9, 7186800), (10, 6468120), (12, 5390100), (15, 4312080), (16, 4042575), (18, 3593400), (20, 3234060), (24, 2695050), (25, 2587248), (27, 2395600), (30, 2156040), (36, 1796700), (40, 1617030), (45, 1437360), (48, 1347525), (50, 1293624), (53, 1220400), (54, 1197800), (60, 1078020), (72, 898350), (75, 862416), (80, 808515), (90, 718680), (100, 646812), (106, 610200), (108, 598900), (113, 572400), (120, 539010), (135, 479120), (144, 449175), (150, 431208), (159, 406800), (180, 359340), (200, 323406), (212, 305100), (216, 299450), (225, 287472), (226, 286200), (240, 269505), (265, 244080), (270, 239560), (300, 215604), (318, 203400), (339, 190800), (360, 179670), (400, 161703), (424, 152550), (432, 149725), (450, 143736), (452, 143100), (477, 135600), (530, 122040), (540, 119780), (565, 114480), (600, 107802), (636, 101700), (675, 95824), (678, 95400), (720, 89835), (795, 81360), (848, 76275), (900, 71868), (904, 71550), (954, 67800), (1017, 63600), (1060, 61020), (1080, 59890), (1130, 57240), (1200, 53901), (1272, 50850), (1325, 48816), (1350, 47912), (1356, 47700), (1431, 45200), (1590, 40680), (1695, 38160), (1800, 35934), (1808, 35775), (1908, 33900), (2034, 31800), (2120, 30510), (2160, 29945), (2260, 28620), (2385, 27120), (2544, 25425), (2650, 24408), (2700, 23956), (2712, 23850), (2825, 22896), (2862, 22600), (3051, 21200), (3180, 20340), (3390, 19080), (3600, 17967), (3816, 16950), (3975, 16272), (4068, 15900), (4240, 15255), (4520, 14310), (4770, 13560), (5085, 12720), (5300, 12204), (5400, 11978), (5424, 11925), (5650, 11448), (5724, 11300), (5989, 10800), (6102, 10600), (6360, 10170), (6780, 9540), (7155, 9040), (7632, 8475), (7950, 8136)]