672129900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 270

約数和(自身を含む): 2364075252

約数和(自身を除く): 1691945352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 169, 180, 195, 225, 234, 260, 270, 300, 324, 325, 338, 351, 390, 405, 450, 468, 491, 507, 540, 585, 650, 675, 676, 702, 780, 810, 845, 900, 975, 982, 1014, 1053, 1170, 1300, 1350, 1404, 1473, 1521, 1620, 1690, 1755, 1950, 1964, 2025, 2028, 2106, 2340, 2455, 2535, 2700, 2925, 2946, 3042, 3380, 3510, 3900, 4050, 4212, 4225, 4419, 4563, 4910, 5070, 5265, 5850, 5892, 6084, 6383, 7020, 7365, 7605, 8100, 8450, 8775, 8838, 9126, 9820, 10140, 10530, 11700, 12275, 12675, 12766, 13257, 13689, 14730, 15210, 16900, 17550, 17676, 18252, 19149, 21060, 22095, 22815, 24550, 25350, 25532, 26325, 26514, 27378, 29460, 30420, 31915, 35100, 36825, 38025, 38298, 39771, 44190, 45630, 49100, 50700, 52650, 53028, 54756, 57447, 63830, 66285, 68445, 73650, 76050, 76596, 79542, 82979, 88380, 91260, 95745, 105300, 110475, 114075, 114894, 127660, 132570, 136890, 147300, 152100, 159084, 159575, 165958, 172341, 191490, 198855, 220950, 228150, 229788, 248937, 265140, 273780, 287235, 319150, 331425, 331916, 342225, 344682, 382980, 397710, 414895, 441900, 456300, 478725, 497874, 517023, 574470, 638300, 662850, 684450, 689364, 746811, 795420, 829790, 861705, 957450, 994275, 995748, 1034046, 1148940, 1244685, 1325700, 1368900, 1436175, 1493622, 1659580, 1723410, 1914900, 1988550, 2068092, 2074475, 2240433, 2489370, 2585115, 2872350, 2987244, 3446820, 3734055, 3977100, 4148950, 4308525, 4480866, 4978740, 5170230, 5744700, 6223425, 6721299, 7468110, 8297900, 8617050, 8961732, 10340460, 11202165, 12446850, 12925575, 13442598, 14936220, 17234100, 18670275, 22404330, 24893700, 25851150, 26885196, 33606495, 37340550, 44808660, 51702300, 56010825, 67212990, 74681100, 112021650, 134425980, 168032475, 224043300, 336064950, 672129900]

約数ペア:

[(1, 672129900), (2, 336064950), (3, 224043300), (4, 168032475), (5, 134425980), (6, 112021650), (9, 74681100), (10, 67212990), (12, 56010825), (13, 51702300), (15, 44808660), (18, 37340550), (20, 33606495), (25, 26885196), (26, 25851150), (27, 24893700), (30, 22404330), (36, 18670275), (39, 17234100), (45, 14936220), (50, 13442598), (52, 12925575), (54, 12446850), (60, 11202165), (65, 10340460), (75, 8961732), (78, 8617050), (81, 8297900), (90, 7468110), (100, 6721299), (108, 6223425), (117, 5744700), (130, 5170230), (135, 4978740), (150, 4480866), (156, 4308525), (162, 4148950), (169, 3977100), (180, 3734055), (195, 3446820), (225, 2987244), (234, 2872350), (260, 2585115), (270, 2489370), (300, 2240433), (324, 2074475), (325, 2068092), (338, 1988550), (351, 1914900), (390, 1723410), (405, 1659580), (450, 1493622), (468, 1436175), (491, 1368900), (507, 1325700), (540, 1244685), (585, 1148940), (650, 1034046), (675, 995748), (676, 994275), (702, 957450), (780, 861705), (810, 829790), (845, 795420), (900, 746811), (975, 689364), (982, 684450), (1014, 662850), (1053, 638300), (1170, 574470), (1300, 517023), (1350, 497874), (1404, 478725), (1473, 456300), (1521, 441900), (1620, 414895), (1690, 397710), (1755, 382980), (1950, 344682), (1964, 342225), (2025, 331916), (2028, 331425), (2106, 319150), (2340, 287235), (2455, 273780), (2535, 265140), (2700, 248937), (2925, 229788), (2946, 228150), (3042, 220950), (3380, 198855), (3510, 191490), (3900, 172341), (4050, 165958), (4212, 159575), (4225, 159084), (4419, 152100), (4563, 147300), (4910, 136890), (5070, 132570), (5265, 127660), (5850, 114894), (5892, 114075), (6084, 110475), (6383, 105300), (7020, 95745), (7365, 91260), (7605, 88380), (8100, 82979), (8450, 79542), (8775, 76596), (8838, 76050), (9126, 73650), (9820, 68445), (10140, 66285), (10530, 63830), (11700, 57447), (12275, 54756), (12675, 53028), (12766, 52650), (13257, 50700), (13689, 49100), (14730, 45630), (15210, 44190), (16900, 39771), (17550, 38298), (17676, 38025), (18252, 36825), (19149, 35100), (21060, 31915), (22095, 30420), (22815, 29460), (24550, 27378), (25350, 26514), (25532, 26325)]