679430700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1538

約数の個数: 216

約数和(自身を含む): 2366775600

約数和(自身を除く): 1687344900

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, 90, 100, 108, 117, 130, 135, 150, 156, 169, 180, 195, 225, 234, 260, 270, 300, 325, 338, 351, 390, 450, 468, 507, 540, 585, 650, 675, 676, 702, 780, 845, 900, 975, 1014, 1170, 1300, 1350, 1404, 1489, 1521, 1690, 1755, 1950, 2028, 2340, 2535, 2700, 2925, 2978, 3042, 3380, 3510, 3900, 4225, 4467, 4563, 5070, 5850, 5956, 6084, 7020, 7445, 7605, 8450, 8775, 8934, 9126, 10140, 11700, 12675, 13401, 14890, 15210, 16900, 17550, 17868, 18252, 19357, 22335, 22815, 25350, 26802, 29780, 30420, 35100, 37225, 38025, 38714, 40203, 44670, 45630, 50700, 53604, 58071, 67005, 74450, 76050, 77428, 80406, 89340, 91260, 96785, 111675, 114075, 116142, 134010, 148900, 152100, 160812, 174213, 193570, 201015, 223350, 228150, 232284, 251641, 268020, 290355, 335025, 348426, 387140, 402030, 446700, 456300, 483925, 503282, 522639, 580710, 670050, 696852, 754923, 804060, 871065, 967850, 1005075, 1006564, 1045278, 1161420, 1258205, 1340100, 1451775, 1509846, 1742130, 1935700, 2010150, 2090556, 2264769, 2516410, 2613195, 2903550, 3019692, 3484260, 3774615, 4020300, 4355325, 4529538, 5032820, 5226390, 5807100, 6291025, 6794307, 7549230, 8710650, 9059076, 10452780, 11323845, 12582050, 13065975, 13588614, 15098460, 17421300, 18873075, 22647690, 25164100, 26131950, 27177228, 33971535, 37746150, 45295380, 52263900, 56619225, 67943070, 75492300, 113238450, 135886140, 169857675, 226476900, 339715350, 679430700]

約数ペア:

[(1, 679430700), (2, 339715350), (3, 226476900), (4, 169857675), (5, 135886140), (6, 113238450), (9, 75492300), (10, 67943070), (12, 56619225), (13, 52263900), (15, 45295380), (18, 37746150), (20, 33971535), (25, 27177228), (26, 26131950), (27, 25164100), (30, 22647690), (36, 18873075), (39, 17421300), (45, 15098460), (50, 13588614), (52, 13065975), (54, 12582050), (60, 11323845), (65, 10452780), (75, 9059076), (78, 8710650), (90, 7549230), (100, 6794307), (108, 6291025), (117, 5807100), (130, 5226390), (135, 5032820), (150, 4529538), (156, 4355325), (169, 4020300), (180, 3774615), (195, 3484260), (225, 3019692), (234, 2903550), (260, 2613195), (270, 2516410), (300, 2264769), (325, 2090556), (338, 2010150), (351, 1935700), (390, 1742130), (450, 1509846), (468, 1451775), (507, 1340100), (540, 1258205), (585, 1161420), (650, 1045278), (675, 1006564), (676, 1005075), (702, 967850), (780, 871065), (845, 804060), (900, 754923), (975, 696852), (1014, 670050), (1170, 580710), (1300, 522639), (1350, 503282), (1404, 483925), (1489, 456300), (1521, 446700), (1690, 402030), (1755, 387140), (1950, 348426), (2028, 335025), (2340, 290355), (2535, 268020), (2700, 251641), (2925, 232284), (2978, 228150), (3042, 223350), (3380, 201015), (3510, 193570), (3900, 174213), (4225, 160812), (4467, 152100), (4563, 148900), (5070, 134010), (5850, 116142), (5956, 114075), (6084, 111675), (7020, 96785), (7445, 91260), (7605, 89340), (8450, 80406), (8775, 77428), (8934, 76050), (9126, 74450), (10140, 67005), (11700, 58071), (12675, 53604), (13401, 50700), (14890, 45630), (15210, 44670), (16900, 40203), (17550, 38714), (17868, 38025), (18252, 37225), (19357, 35100), (22335, 30420), (22815, 29780), (25350, 26802)]